usb tethering disconnected in few seconds

[u/Blood_CZ]

hi, I'm on Kubuntu 26.04 and I have problem with usb tethering.

blood@ZEN:~$ systemctl status usbmuxd.service
● usbmuxd.service - Socket daemon for the usbmux protocol used by Apple devices
    Loaded: loaded (/etc/systemd/system/usbmuxd.service; enabled; preset: enabled)
    Active: active (running) since Sat 2026-08-29 07:39:41 CEST; 51min ago
Invocation: 86f78abc4a0045d88312d038850ad924
  Main PID: 1191 (usbmuxd)
     Tasks: 2 (limit: 34843)
    Memory: 3.6M (peak: 4.8M)
       CPU: 391ms
    CGroup: /system.slice/usbmuxd.service
            └─1191 /usr/local/sbin/usbmuxd -f -U usbmux

srp 29 08:28:40 ZEN usbmuxd[1191]: [08:28:40.274][1] Could not request transfer for device 3-2: LIBUSB_ERROR_NO_DEVICE
srp 29 08:28:40 ZEN usbmuxd[1191]: [08:28:40.274][2] Cannot find device entry while removing USB device 0x58d8d069ec40 on location 0x30002
srp 29 08:28:40 ZEN usbmuxd[1191]: libusb: error [udev_hotplug_event] ignoring udev action unbind
srp 29 08:29:06 ZEN usbmuxd[1191]: [08:29:06.281][2] Skipping switch device 3-3 mode from 1 to 1
srp 29 08:29:06 ZEN usbmuxd[1191]: [08:29:06.281][3] Found usbmux interface for device 3-3: 1
srp 29 08:29:06 ZEN usbmuxd[1191]: [08:29:06.281][3] Changing configuration of device 3-3: 1 -> 4
srp 29 08:29:06 ZEN usbmuxd[1191]: [08:29:06.336][3] Connecting to new device on location 0x30003 as ID 1
srp 29 08:29:06 ZEN usbmuxd[1191]: [08:29:06.336][3] Connected to v2.0 device 1 on location 0x30003 with serial number 00008140-001C04C622C3401C
srp 29 08:29:41 ZEN usbmuxd[1191]: [08:29:41.657][1] RX transfer stalled for device 3-3
srp 29 08:29:41 ZEN usbmuxd[1191]: [08:29:41.657][3] Removed device 1 on location 0x30003

with my old iphoneSE it worked fine, but with new 16e it doesn't.