Today while playing on a PC that has been running GW2 smoothly for a long time, I had a massive drop in framerate all of a sudden. I then logged off and restarted the computer. When trying to get back into the game, I now always receive the following error message.--> Crash <--Assertion: numTexCoords <= D3DVSDE_TEXCOORD_MAXFile: ......\Engine\Gr\Dx9\Dx9ShaderGen.cpp(3127)App: Gw2-64.exePid: 5248Cmdline:BaseAddr: 00007FF6EF5F0000ProgramId: 101Build: 82080When: 2017-09-16T17:02:00Z 2017-09-16T19:02:00+02:00Uptime: 0 days 0:00:21Flags: 0 Any ideas? Thank you!