ok after remoting-in for the past few hours I have figured out the issue.
it was an eqclient issue causing
mq2nav,
mq2moveutils and
mq2melee to crash
@dannuic had the awesome idea to check keybinds and i was able to demonstrate that backslash being assigned as a keypress to autorun was causing the issue.
removed that and no more crash.
@Nedus do you have an azerty keyboard by chance? french canadian keyboard?