Hi All
Have just upgraded from Windows 7 Ultimate to Windows 8 Pro
Computer is Asus m/b M4A78-VM - processor is 3.1g AMD Phenom(tm) II X2
550 Processor Socket AM3 (938)
with 4g ram - radio is Flex 3000
This system has been running well on W7 ultimate with dpc count of less
than 100us normally around the 75us
Now with the upgrade to W8 Pro dpc is around 1000us
LatencyMon reports Current measured kernel timer latency around 12 to 16us
with Highest measured kernel timer latency as 1000 to 1009us
Transmitting using EasyPal gives regular breaks in tx audio with receiving
station reporting no lock on signal
Anyone got any ideas on how to reduce the dpc spikes or will it be a trip
down the W7 reinstallation path???
So far have not been able to work out if it is possible to uninstall W8
back to W7
I have an image of the system from september 9 but W8 doesnt want to know
about it
Regards
Les VK2DSG
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