Random Disconnects Please Assist.

Hello everyone, a LS mate of mine is having issues staying connected to the game. Any time we gather for content (aside from idling in the mog house) once we enter, he gets disconnected. We've gone through and done some trouble shooting, loaded and unloaded add-ons and plug-ins from Windower, made sure his device drivers are up to date etc, and he still cannot stay connected to the game. Does anyone else have any idea on what a fix could be and able n willing to help us out? Can reply to this thread or shoot me a DM on discord @ ReDefiant88#8490.

Thanks, also I can post his machine specs if it will help.