Cel Posted September 19, 2015 Share Posted September 19, 2015 I've been trying to find a reason of why my new pc got issues with latency and one of the culprit drivers was ACPI.sys Apparently whenever AIDA64 started worked ACPI.sys would have the second highest DPC/ISR timings as well as execution time over 1ms Switching off kernel driver in settings fixed the issue after restarting AIDA but unfortunately it would also make me lose GPU temps and loads. I've been wondering whether this is a normal behavior or whether it can be somehow avoided? Also i've been wondering whether AIDA64 uses driver called wdf01000.sys which is causing delays over 500ms as well as huge lag spikes and sound stuttering when used in combination with LCDHost and G19s keyboard? Quote Link to comment Share on other sites More sharing options...
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