@mister pink, I found your minidump, but the crash was caused by memory fault (our aswSP.sys freed memory block and it failed in OS kernel). It's not direct driver's fault, usually HW or a system driver corrupted memory blocks. If you get other BSOD, please upload minidump and I'll look at it again.
@dan4, we need to see minidump to find out more about your BSOD. The latest v4.8 is quite stable and we don't support it anymore, please install 5.0/5.1 version and if you got into some troubles, please let us know and we'll fix it.