Dunno if this is helpful but:

GNUCLEUS caused an invalid page fault in
module GNUCLEUS.EXE at 017f:00415bbe.
Registers:
EAX=4b1277cd CS=017f EIP=00415bbe EFLGS=00010206
EBX=01013be4 SS=0187 ESP=006cdbe8 EBP=006cec0c
ECX=00000000 DS=0187 ESI=000011c6 FS=2fbf
EDX=000005b5 ES=0187 EDI=01018e1e GS=422f
Bytes at CS:EIP:
8b 48 5c 8b 50 60 3b ca 75 07 8b 13 8b cb ff 52
Stack dump:
00000000 01013be4 00000648 00000000 00fbdb7c 00000000 004143c0 00000690 00008005 00000000 00000000 0080a130 0071c018 007f1010 0071c018 0041a4ca

Seem to happen randomly, somethimes it is ok for hours somethime this happen after a few mins.