Audio drivers could also be crashing the game. You can rule this out by adding the -nosound command line switch to the Gw2 shortcut and see if it continues to crash. Update video drivers. You CPU or GPU may be overheating (it is summer after all). Dust off fans, grills, improve ventilation.
★ Download the Guild Wars 2 Client; Use of Third Party Programs for Technical Support; Guild Wars (Classic) System Requirements; Solving Problems Hi, Im doing a first time steam install. When GW2's client starts downloading, it will start dropping in speed until it will just stop. Changing the language restarts the client, but after some minutes, it will once again go down. Any idea how to fix this? I would love to just leave it running