Intel Pro 1000MT Quad Card problem.

Hello! Iam running OpenBSD 3.7-current (from 19 May CVS) on Supermicro P4SCi mainboard. When i added Intel Pro 1000MT Quad Ethernet card to 64bit. PCI slot sometimes (about one times per day) card stops responding network. Mainboard em0 and em5 interfaces works perfect. Quad card interfaces are

Recommended SuperMicro mainboard

Hello! Have anybody success with SuperMicro mainboard (with 2 integrated Intel Pro/1000 interfaces) + Intel Pro 1000/MT (Quad) ethernet adapter running OpenBSD? P4SCi mainboard seems some problems. (gives watchdog timeouts on quad card and lockout interfaces) / Tomi