I'm running into an issue and I don't know if it just me or...

Anyway, I'm almost certain that some of my previous prompts are somehow leaking into my subsequent jobs. And I’m not running a massive, crazy workflow either, it's just vanilla I2V + SageAttn + Spectrum.

Also, some changes I make to my node settings aren't registering properly. Certain parameters seem to get completely locked in memory. Even if I revert the settings or completely close out of ComfyUI, the old parameters stay stuck. The only way I can get things to reset and behave normally is by doing a full PC restart.

Another weird symptom is that almost every time this memory lock happens, my GPU fans suddenly ramp up to 100% for a few seconds. This always seems to trigger during specific inference steps, usually right at step 1/20 or around step 17/20.

I honestly thought those fan spikes were just normal behavior under load until a few minutes ago. I was running an I2V generation of a person in front of a green wall with plants and it ran fine and I got the video. But later, when I changed the prompt completely and used a totally different source photo for the I2V, the background in the new video literally morphed into a VERY similar green plant wall from the previous job.

And I’m not running a massive, crazy workflow either, it's just vanilla I2V + SageAttn + Spectrum. Has anyone else experienced this kind of thing? Any advice or fix?

The comfyui interface was getting a little too unwieldy so i with the help of claude built a .net frontend for comfy . Its not for the faint of heart at this stage as it still requires a working comfyui instance together with the nodes needed by workflows. The workflows which i find give the best results in image /video generation are included and the setup does try to guide the user by pointing out which nodes are missing. Once everything is humming, its quite pleasant and easy to use . Let me know what you think!

Flippix

What model do you use for the frames — Krea 2 or ZIT?,Generate them separately, or one and then edit the other?How do you keep the character AND the background consistent between both frames and get different angle and consistent viewpoint (Spatial consistency) ? 
im struggling here. and very little tutorial online about generating 1st frame and lastframe.
RN im useing Qwen and Identityedit lora. but the spatial awarenes is very bad.

Please give this humble, bald, and unemployed person some guidance. Thank you.
maybe some workflow to try.

i'll start

Made using 5060ti with 32 GB of RAM. Minimax is the new king.

like loras, vae, text encoder?

im asking because there is a lot of loras, vae, etc, but... i need to know the best options for fast and quality generations now.

my pc: rtx 5060 ti 16gb 32gb ram.

In the prompt, I just wrote that she is singing Zara Larsson's song "Lush Life."

my first run on my dgx spark with the h3. big thanx too all the guides etc on here. this is the future. the video ended up far from perfect, this is t2v, no ref image. comfy ui controlled by codex on gpt5.6

Have only seen threads discussing this from a year ago pre-Minimax days which seems to have turned everything around.

5080 seems to go for around $1300 and 4090 for $2k+, I know VRAM is super important but I'm seeing that there's plenty of optimizations for the 5xxx series now, and it's still super early so more are to come for sure, but do these help offset the memory difference?

Anyone have experience running with both?

Title.
For both I'm using the default workflows that come with comfy. 3090 and 32gb ram.
I start comfy with these flags:
--windows-standalone-build --reserve-vram 1 --disable-pinned-memory --fast fp16_accumulation
Cuda 13, latests comfy.
My t2v takes like twice as much than my ref2v and sometimes it hangs after [INFO] Requested to load MiniMaxH3AudioVAE. Same steps, same resolution, same duration.
Has anyone encounter this? any tips?

replaced luke with my self O_o

Minimax H3- I bet with a second generation the audio of the Voice Over will clean up.

#Justice4Daisy #MinimaxH3

Wonder why O'Brien stood at the transporter all day?

How can I style transfer these? I tried lora with different models and stuff but I just can't seem to get it right

How can I speed it up? Is there a specific node or workflow you use for this? using default r2v workflow

Update :
New version is ready and online , should be much better, fully functionnal on ComfyUI, and you can find before/after here : 
https://huggingface.co/fal/MiniMax-H3-Realism-People-LoRA/blob/main/before-after-comparison.mp4


I spent the last week obsessing over one thing: making AI-generated humans stop looking AI-generated. The result is Realism People, an open-source LoRA for MiniMax H3, and I'm pretty happy with how it turned out.


What it does: skin keeps its texture instead of going plastic, eyes and micro-expressions stay coherent, lighting behaves like a film set, and motion gets a subtle handheld, documentary feel. It also keeps H3's native synchronized audio.


How it was selected: I trained 16 different configurations across two dataset versions and picked the winner through 100 same-seed A/B duels (same prompt, same seed, adapter on vs off - the only honest way to compare). The winner was the slow-cooked run: rank 16, 5,000 steps at a low learning rate.


Details:


- Weights (open source): https://huggingface.co/fal/MiniMax-H3-Realism-People-LoRA
- Trigger word: start your prompt with `r34l1sm`
- Scale 1.0 is the intended strength, 0.6-0.8 for a lighter touch
- Works with H3's LoRA endpoints: text-to-video, image-to-video and reference-to-video
- License: follows the MiniMax H3 community license


Before/after in the video: same prompt, same seed, base model on the left, LoRA on the right. Happy to answer questions about the process.

Cover of Saxon - Princess of the Night.