So I'm having an issue with the W8 CP on my Dell XPS 1530 notebook as noted above.
When I get the interruptions, it's apparently due to a spike in latency. Anyone else experiencing this?
EDIT: After running Latency Monitor it would appear that NDIS.sys is partly the culprit. Disabling Ethernet/USB/DVD drive in BIOS reduced the latency a bit, and disabling WIFI removed it entirely.
Highest DPC routine execution time (µs): 24198.7417
Driver with highest DPC routine execution time: ndis.sys - NDIS 6.30 driver, Microsoft Corporation
Highest reported total DPC routine time (%): 1.8140
Driver with highest DPC total execution time: rspLLL64.sys - Resplendence Latency Monitoring and Auxiliary Kernel Library, Resplendence Software Projects Sp.
Total time spent in DPCs (%) 2.9805
DPC count (execution time <250 µs): 354467
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 130
DPC count (execution time 1000-1999 µs): 1
DPC count (execution time 2000-3999 µs): 3
DPC count (execution time >=4000 µs): 0


Reply With Quote
Will try some more later if get any spare time 


