I have changed my Advance Network adapter settings (Realtek) and since then i got no more freezes.
Setting with Crashes.
unloading of large transmission v2 (ipv4) : Deactivated
unloading of large transmission v2 (ipv6) : Deactivated
Arp offload : Activated
Energy efficient ehternet : Activated
flow control : RX & TX Activated
Speed & Duplex : 1.0Gbits and full duplex
Gbits auto deactivation : Deactivated
Green-Ehternet : Activated
Interrupt-Moderation : Activated
ipv4 checksums offload : Deactivated
jumbo frame : Deactivated
NS offload : Activated
priority & VLAN : priority & VLAN Activated
receive buffer : 512
transmit buffer : 128
page scaling : Activated
TCP checksums offload (ipv4) : Deactivated
TCP checksums offload (ipv6) : Deactivated
UDP checksums offload (ipv4) : Deactivated
UDP checksums offload (ipv6) : Deactivated
Wake on magic paket : Deactivated
Wake on pattern match : Deactivated
Wake on Lan Shutdown : Deactivated
Wol / Link speed reduce : 10mbits first
So after and without Crashes. ( a round 50 matches without crashs and still running)
unloading of large transmission v2 (ipv4) : Deactivated
unloading of large transmission v2 (ipv6) : Deactivated
Arp offload : Activated
Energy efficient ehternet : Activated
flow control : RX & TX Activated
Speed & Duplex : 1.0Gbits and full duplex
Gbits auto deactivation : Deactivated
Green-Ehternet : Activated
Interrupt-Moderation : Activated
ipv4 checksums offload : Deactivated
jumbo frame : Deactivated
NS offload : Activated
priority & VLAN : Priority Activated
receive buffer : 256
transmit buffer : 128
page scaling : Activated
TCP checksums offload (ipv4) : Deactivated
TCP checksums offload (ipv6) : Deactivated
UDP checksums offload (ipv4) : Deactivated
UDP checksums offload (ipv6) : Deactivated
Wake on magic paket : Deactivated
Wake on pattern match : Deactivated
Wake on Lan Shutdown : Deactivated
Wol / Link speed reduce : No Reduce
so i hope i can help with this
edit:
this is the debug error for this apphang
CryAnimation: CommandBuffer overflow!wow64cpu!CpupSyscallStub+0x9:00000000`74ca2e09 c3
Edited by Bennz, 24 March 2013 - 07:41 AM.