@leocg Nothing happens when i use Ctrl-tab, and - after assigning ctrl+q to cycle tab, if i try to assign back ctrl+tab, I get no response from the GUI, it won't let me assign ctrl+tab.
Come to think of it, I have a software called 'autohotkey' installed. Although I only use it for another key (for 'next track' in spotify without spotify being in focus), it might interfere. Wouldn't think so, but its the only I can imagine.
Anyway, I primarily wanted to check out if this was a known bug. Since its not, and since its so weird, i assume it's related to my system. I miss my linux.