Disconnects when loading

[Bensuxx]

Hi all,

Since yesterday I've been having these diconnects. They always happen randomly, and exclusively when loading a zone (ie : the loading page will run for a few seconds then the game will kick me back to character select, only I can't select one until I leave / relaunch the game, because the "PLAY" button doesn't do anything until I do that).
It seems to happen completely randomly. It happens whatever the zone/server pop is at the moment (tried low/high pop zones and hours, doesn't change anything).
Tried disabling all addons. Tried refreshing user/interface (deleting them) folders. Doesn't change anything.
To be honnest I wouldn't mind them at all if they weren't also happening when I'm loading a scenario page. You know the rest (I get dc-ed then when I log back in after relaunching the game I missed the scenario ... which is a pain ... because it can take a while to see one pop ... you get it).
Any tips/help appreciated. Sorry if this has been adressed before, I did not find anything useful other than reset addons/user/interface.