I have some problem with #Firefox on #Linux, when I connect my #DisplayLink docking station by USB-C there is 3-4 seconds delays in Firefox, so when I type something it takes 3 seconds for the letter to appear or when I click a link it takes 3 seconds for anything to happen, but then the page is shown instantaneously.

I am not sure what to search for. Really strange bug. All other application work fine, the CPU/RAM usage of the system is low (load below 3, which seems fine for 16 cores).

Anyone ever had anything like this?

cc @utzer (on squeet.me)