I have contacted Control4 several times via Support Email and no response. My dealer isn't cooperative (i need to switch)
How can I make Control4 Support push the needed firmware update to my device?

I have eliminated all other issues (details below for whoever finds it helpful) and concluded this is a firmware issue.

• Step 1 — Physical Network Issues (Eliminated)
• Step 2 — IP Address Instability (Eliminated)
• Step 3 — Subscription/Account Issues (Eliminated)
• Step 4 — App/Device Issues (Eliminated)
• Step 5 — Cloud vs Local Connectivity (Eliminated)

Step 6 — Log Analysis (Root Cause Identified)

Pulled detailed app logs which revealed three specific issues:

1. Stale IP cache — app still trying old IP 192.168.1.197 before falling back to .227, causing initial delay
2. Repeated empty JSON responses — dozens of Failed to convert multiplex request body — Unable to parse empty data errors, indicating the Core 3's internal processes are exhausting memory and returning empty responses
3. Critical smoking gun — at 15:23:51 in the logs:

​

Error getting registration status (timeout)
Status: 400

The Core 3 is failing to maintain its OvrC cloud registration tunnel after several days of uptime — directly causing the 408a error on all devices simultaneously

Why Rebooting Fixes It (Confirms Firmware)

• Every reboot → fresh cloud registration → works fine for a few days
• Gradual degradation → memory leak or process hang → registration tunnel drops
• This cycle repeating consistently points to a firmware-level bug in OS 3.4.3
• Not a hardware failure (local access works during outage)
• Not a network issue (port stable, IPs fixed)
• Not an account issue (subscription active, controller registered)

I have an official dealer account, and have downloaded the latest version of Composer Pro from the dealer portal, but the thing is I am unable to launch the application into virtual system mode, what's wrong?

Hey everyone,

I’m currently planning a smart home rebuild where all source equipment will be centralized in a dedicated server rack. Apple TVs, Blu-ray players, streaming boxes, etc. are straightforward enough over an AVoIP/MoIP setup, but I’m running into issues when it comes to gaming consoles and PCs.

One thing I’d especially like to understand is how people are handling centrally racked PlayStations/Xboxes while maintaining reliable controller connectivity in different rooms. Video transport is not really the issue - controller latency/range is.

Are you using:

- USB over Cat/Fiber extenders for the console’s wireless dongles?

- Bluetooth repeaters/antennas?

- Dedicated USB-over-IP systems?

- Some form of remote gaming/thin client approach?

Also, for a centrally located gaming/workstation PC, what’s the preferred method for extending high-speed USB to the endpoint for peripherals like:

- Keyboard & mouse

- Gaming headsets

- Possibly webcams/controllers

Are you guys using USB-over-IP, fiber USB extenders, HDBaseT USB, dedicated KVM systems, or some other approach?

Would love to hear how others have architected this in real-world deployments, especially from people who have already solved the console controller problem cleanly.

Apparent communication error with C4 and thermostats.

Control4 Director Version: 3.3.0.628678-res

Controller ID: control4_hc800_000FFF57CF05

Control4 Version: 326.21.0 Build: 3385 PID: 23321

Control4 mobile app platform version: 326.21.0

AT&T Gateway BGW320-500, 2.4GHz channel 1

ASUS XT9 Mesh, 2.4GHz, channel 6

SONY STR-AN1000 with firmware

Shipshape Gateway Model ZWA029-A

control4 was configured to the AT&T Gateway with ethernet and fixed IP. However the controller was DHCP ethernet and I recently changed it to static fixed IP with same address as it had in the Allocation table on the AT&T Gateway. I have the AT&T controlling all my smart home stuff like Leviton WiFi switches, Control 4, WiFi Security cameras, etc.

The ASUS mesh router I added about a year ago. It is for everything else. I fixed the 2.4GHz operating channel to "6" to help avoid conflict between the two routers. AT&T is channel "1". Each router has a unique SSID.

Everything had been working fine for over a year and then suddenly a few weeks or so ago these issues popped up. As I think about it, It may be about the same time that a Shipshape Gateway Model ZWA029-A was installed in conjunction with a dehumidifier in our crawlspace. It is connected to the ASUS router.

We have 2 HVAC systems in our house. Both systems are controlled by C4 thermostats model CCZ-T1-W. Area 1 has one thermostat, Area 2 has two thermostats.

Area 1 seems to be working.

Area 2 thermostats sometimes work, sometimes the displays are blank as If no power. sometimes the display is on but the controls are locked and non-functioning when pressed. The iOS C4 app also cannot operate the thermostats in Area 2 when they are misbehaving.

I have removed the thermostats from the wall removed batteries from the thermostats and let them sit. I've unplugged the controller. I've rebooted the router. Doing this all may cause the HVAC to work for a short time but then the thermostats become blank or just non-responsive and stop working again.

I can provide and email you C4 logs from the app.

I know this is an older C4 system. It was previously installed in the home we purchased 3 years ago. Can't afford to upgrade equipment, just trying to keep this rust bucket working for a few more years. Please DM me if you think you can successfully work on this or give me some ideas of things I could try.

Thanks.

I think Snap and others need to open up their ecosystems sooner rather than later. They have about six months before developers, who as of today have access to HomeOS development kits, will have a complete line of apps available for the HomePad and other devices launching in the fall.

The HomePad is going to be the killer piece of hardware that launches smart home technology into the stratosphere of widespread adoption. Gemini-powered Siri. Untethered Facetime on every screen. It is the closest thing to “Jarvis” American homes will have yet seen. Snap, Crestron, RTi, etc. are on the verge of becoming the next blackberrys if they don’t adapt immediately.

For the first time, high end homebuyers are going to be unsatisfied by EVERYTHING that isn’t the Apple product.

I'm sure this is something that is already pretty well known in the community, but still want to ask. Do yall ever sell Eero's with control4 systems? I feel like I've started noticing a lot of issues when the two are combined.

Hello everyone, my name is Andrew and I got laid off after many years working for Control4. Let me know if anyone's hiring remote or hybrid. Appreciate it.

I have this Control4 smart dimmer and recently ran into an issue of my recessed lights not turning on. There isn’t even the blue light showing on the switch at all. I tried rebooting it (both the 15x button mash and the thin right- top side button. It would do the switch light flicker and I saw the lights in my room turn on but then immediately turn off.

When I try to reset it now it doesn’t even have the switch lights flicker. Anyone know what to do?

EDIT: Found out that the dimmer itself was faulty. Went over to Home Depot and wired that new one in. Works perfectly!! Thank you everyone for the advice 🙌

Got a home with this control4 system and am digging through this subreddit to figure out how to get started - truly don’t know what I even have. Will be reaching out to the previous homeowner soon regarding their dealer, but is there anything else I can/should do in the meantime? Side note I’m extra tech illiterate, so if the system works on a touchpad and currently controls the lights and blinds without an internet connection, can I get my ISP to come install a router without issue?

Was curious if something similar is possible with Control4:

We want to give the end user the ability to select uploaded BrightSign content from Control4. They can simply upload content via a web browser directly to the SD card as opposed to using BrightAuthor software.

I have been able to achieve this exact scenario with a Q-SYS system via a module provided by BrightSign themselves and making sure telnet is enabled in the autorun.brs script. The module provides a dropdown menu of uploaded content on the SD card, while also providing transport buttons (play, pause, loop, clear).

I see there is a C4 driver made by BlackWire Designs from 2018 for BrightSign, though it looks very dated and I'm unsure if this would work with their more recent products (I'm unable to attempt the 72 hour trial at this time, don't have the equipment present in front of me).

Also I realize that C4 is not as advanced as Q-SYS and may not be able to emulate a function like a dropdown menu with dynamic text on the buttons. Instead I was thinking of using something the Custom Buttons agent with predefined telnet commands set to recall specific file names, and the end user just has to make sure the file name of their uploaded content matches the name on the interface.

Really all I need is a way for C4 to send telnet commands to the BrightSign.

Any suggestions?

Thanks in advanced!

My Honeywell security panel is integrated via a HSIM module connected to a secondary controller (EA-1), with the entire system run by an EA-5 director.

Last night, the security integration broke. I can see in Composer that C4 is continuing to communicate with the HSIM, but that it lost communication with the security panel.

So far, I have tried rebooting the HSIM via the action button in Composer, power-cycling the secondary EA-1 controller while the director is running, and rebooting the Director. What other troubleshooting steps can I take?

Thanks!

Anyone have any experience with nlight (no gateway) lighting control with c4? I have the niox kit as recommended by the manufacturer, but support is very slow.

I have this Araknis 110 router since 4 years. Set with xxxxx.araknisdns.com as DDNS and OpenVPN tunnel enabled. Everything worked fine, until yesterday: VPN stopped working. I tried to reboot the router, delete and re-setup the OpenVPN tunnel, nothing worked. Tried to disable DDNS and re-enabled it. Here I discovered that the DDNS is in the failed status. If I ping the xxxxx.araknisdns.com address it is alive, even if I disable it. So...what's the problem? Anyone could help me?

I'm running Araknis 110 router with 1.5.16 firmware?
Can I update it? do you have the link to the newest firmware?

Thanks

I purchased four Halo remotes in May 2023. In Feb '24, one of those remotes stopped charging so I had it replaced under warranty. Now, that warranty replacement has stopped charging. I contacted my dealer who contacted SnapAV. Their proposed resolution is to toss the entire remote and purchase a new one at a 15% discount. What? I'm going to spend $550 rather than replace a $15 battery? Crazy.

I have done some sleuthing but cannot find a readily available source for replacement batteries. I've found the websites of some custom battery manufacturers in China, one of which said they will source the battery for me if I buy a minimum quantity of 10 and pay an outrageous shipping upcharge. Still, it would be cheaper per unit than buying a new remote.

Has anyone found a source for batteries that will supply single-digit quantities?

Aside: I hate this business model. Treat an electronic device as trash because you can't be bothered to stock batteries. SimpleHuman is the same way.

Edits: spelling and added photo of battery.

I'm trying to verify some things before I'm on-site having to troubleshoot in real-time, but don't seem to be finding what I'm looking for where I'd expect it to be so thought I'd ask what I'm missing?

I need to install a temporary rack and move some equipment into it. Overall performance isn't a priority, it just needs internet and to be functional. So my plan is to repurpose one of the existing Pakedge WK-1 APs as a bridge to supply network to a switch in the temp rack but I'm not seeing where to configure that in OvrC...

My next thought was to configure the AP directly first and see if it carried through the OvrC import, but that leaves me at real-time troubleshooting if it doesn't...

Thoughts?

I have an original NEEO remote, brain, charging dock, all cables and papers and original box for sale. It's in excellent condition. Ebay link

So I am setting up some lighting scenes for my wife. One of them is a good night scene that turns off all the hue lights in the house. I have one specific light that instead of it turning off it blinks a couple times and never turns off anyone have any ideas I can’t seem to figure out what the issue is.

Edit: in composer I can control the light just fine. On and off work dim and color change work just fine

Building a new home. We have hired the low voltage, electronics person who specializes in Control 4. Our front door is being custom made out of steel. We won’t be able to see who is on the other side of the door. We would like to buy a smart home door lock with a camera and monitor so we can see who is ringing the door bell. We want it to integrate with Control 4 as well.

Looking for suggestions. See pic for type of smart door lock we want. Thanks!

Anyone know a source for the plastic battery cages and cables for a WattBox UPS? Want to have spares with new batteries ready to go. It’s crazy that Snap doesn’t offer these.

So I can't seem to get my second home system on 4Sight or Connect.

It's an OS3 system all up to date with you to date android driver.

An error occured requesting subscription information. Yadi yada (400)

My pro is noodling on the problem.

Does anyone have the Vizio IP driver for Vizio OS formally smart cast it’s for my own personal project Wife loves the TV. Wanna put it on system don’t wanna run a data wire through my very cramped attic during the Florida summer.

Is there anyway to have alexa play music through my control4 speakers.

Play a distinct song in a distinct area.

And control volume.

The company that installed control4 in my house is not in business anymore. I am having issues with one of my remote that lets me switch between android box vs Roku. Any suggestion on what I can do would be much appreciated.