VirtualHere USB server version 4.8.4 on mac OS (mac book pro M4 - mac OS 26.1), using a USB hub (i-Tec C31TRIPLE4KDOCKPDR0) is sometimes "freezing", plug/unplug the USB on the HUB port doesn't change anything, plug/unplug the HUB itself doesn't work either.
This doesn't occurs often (can work a few days without any issues)
To solve te issue, I kill virtualhere in a terminal, then restart it.PIDS=$(pgrep -if virtualhere)sudo kill -9 "$PID"
The Logs dipslay : "Thu Nov 27 11:26:33 2025 LOG_INFO
Unmanaging device 1257984[1366:1050]
Hub 4295000987 request failed (0x80, 0x06, Ox0f00, Ox0000,
0x0005), error Oxe000404f
Thu Nov 27 11:26:33 2025 LOG_INFO Found Full speed device [1366:1050] "SEGGER, _Link" at address
1257728
Thu Nov 27 11:26:43 2025 LOG_INFO
Unmanaging device 1257728[1366:1050]
Thu Nov 27 11:26:47 2025 LOG_INFO
Hub 4295000987 request failed (0x80, 0x06, 0x0f00, 0x0000,
0x0005), error Oxe000404f
Thu Nov 2711:26:47 2025 LOG_INFO Found Full speed device [1366:1050] "SEGGER, J_Link" at address
1257984"
.
The hub seems to not be responding to a message that it should respond to. I think its something with your hub. Can you try another one.