Crash after walk with my chars

Hello,

i login into my account.
Then i can select a Char.
i can walk 5 to 10 sec and then i got a crash without Xcrash report.

i use Win 10
4k Monitor but play in Window with 1920x1080
if try an other solution like 1024x768 but same problem.

Pls help me.

[Episode Guide]

Make sure your client if fully updated.

the launhcer has no updates

[Episode Guide]

You can back client to previous version (http://forum.justac.net/index.php?topic=305.msg1742#msg1742) and run patcher again. Or download full client.

if try this (launcher reupdate) but close again after seconds

i reinstall the full client and this works now thx for help