USB devices not accessible if not present at boot

[TriMoon]

Hi and welcome to the forum

Do you happen to have “fast-boot” enabled in your BIOS?
If so try disable that to see if that helps…

To help others help you better you need to provide detailed info about your hardware see:

[HowTo] Provide System Information

This tutorial is superseded by this one. Remember all Tutorials are wiki posts that can be edited by TL2 (Trust Level 2) members and above. Welcome to Manjaro! To allow all of us helpful people on this forum TO HELP YOU, we need some basic information about your system. This probably means you described the symptoms of your problem, but now we need some more information to know where the origin of your issue is exactly. Someone else probably linked you to…