Overall setup:
2x HP 1080p monitors
keyboard\mouse usb wired
logitech webcam
hyperx headpohes usb
hp laptop for work.
said devices above connected to a dell docking station via cable USB type B on a docking station end and USB Type C on the laptop end.
Monitors from the docking station use HDMI.
All works okay-ish.
PC:
MSI tomahawk max b450
Ryzen 5 2600
RX 580 8gb
Connected to the same monitors via DisplayPort. However, keyboard\mouse, webcam, headphones are connected to the docking station, I simply reconnect Type C cable (end of which with Type B is in the docking station) either to the laptop or to the PC when i need that or the other.
Logic is simple - when i work, my pc is off, so monitors auto-detect input catches HDMI from docking station.
When i play, monitors catch Display Port, and i`ve purposely disabled two "devices" that are "display adapters USB 3.0 Dock", so my PC won`t see 4 connected monitors - 2 via DP, 2 via HDMI > dock station > usb type c connection.
Worked fine, but had a SMALL issue - i had to dive under the desk to my PC each time to reconnect cable. So i purchaised Delock USB Type-C M/F (trying to map to exact model on their site - got it from local Ukrainian reseller so not sure if it`s genuine or not...)
Tested the cable with the laptop setup: extender into the laptop, docking station into the other side of the extender - a minute to thing and all works as intended - monitors, keyboard\mouse etc. No hiccups.
Then i try to actually deploy extender - so, extender to the PC, female part of the extender on my desk to easy switch between laptops type c and extenders... and it dosen`t work properly. It SEEMS that the monitors is detected trough docking station (enabled in device manger to check, disabled again) as well as the ethernet port (same, enabled to check then disabled as not using it), but the pure and basic USB hub from the docking station isn`t recognized by the PC.
Only over the extension cable.
When i connect docking station trough the extension cable, in the device manager i see a USB device with error "unknown usb device descriptor request failed". If i remove extension cable from the chain of my PC, all works fine. If i use extension cable in the chain with the laptop, works fine both with or without it.
ONCE ive seen on PC that USB device recognized correctly - only when i, just for a test purposes, curved the cable into a ring and it was just hanging at the rear I\O port of the PC. After i unwrapped it again, i couldn`t get it to work properly on PC ever again, but it is working fine on the laptop.
All the possible drivers for a chipset is up to date even tho ive no idea how that could impact a single specific cable not working.
Docking station is separately powered via power brick so i don`t _THINK_ its the power issue, especially that it worked _once_.
Any reasonable advice would be appreciated. I`m lost.