I recently had severeal BSODs pointing to NETwNs64.sys with different Bug Check String (DRIVER_IRQL_NOT_LESS_OR_EQUAL or others). They all occured when running a service like CrashPlan (www.crashplan.com), so to say with a heavy upload.
By searching severeal forums I found other people with this problem, but never resolved.
Is this a known problem? Are there any possibilities to resolve this?