Guild Wars 2

I’ve noticed this a few times now, I’ve reported this on the crash logs and in game as well.

If you have Guild Wars & Guild Wars 2 running at the same time, and you alt tab back and forth between games, Guild Wars 2 visually breaks.

This only happens on Guild Wars 2. Nothing happens on Guild Wars.

All the tobjects on the map take that effect as well ._.

i dual log gw2 and gw1 sometimes this never happened to me.

MarkoNS.3261:

i dual log gw2 and gw1 sometimes this never happened to me.

More info on my side,
Both GW2 and GW1 are full Screen
Running Two Monitors, one for gaming, one for everything else.
Windows 10 Pro
32 GB Ram
8 Core i7 4.00 GHz
AMD Radeon R9 4GB

What are your specs and last time you tried playing both?
I just want to compare our situations

What you are seeing with that green and blue is a corruption of your video memory (similar to what some of us were getting with the 32 bit client, it’s a memory issue, even assuming you are running the 64 bit client). Possibly due to a windows 10 bug/limitation MS put in with directx9 (it is apparently limited to 4gb memory itself across the whole system as I understand it, but I am not using win10 so I did not look into it more).

I have gotten something similar if I run another more graphic intensive game for a period of time on Win7 with a r9 280 3gb card, but never running another guild wars with it, and I had done that for a while.

Also, win10 and alt-tab of a fullscreen application can have issues itself.