.Griff.

Thanks Fiery. I'll give it a try tomorrow.

Excellent. Thanks!

Any more thoughts on this issue?

1, No RAID arrays on old or new system. 2, I've got a NAS on my network but that's been there a long time and didn't affect the update frequency on the old motherboard. Nothing else attached to the PC other than a mouse and keyboard via USB. 3, Windows 8. Same as the old motherboard. 4, MSI 7970 GHz OC BE. Same as the old motherboard. FWIW - Old system MSI P55 GD80, i5 750, mixture of Geil and Corsair ram, Samsung 840 Pro SSD, MSI 7970 GHz OC BE, Corsair HX750 New system MSI Z87A GD65 Gaming, i5 4670K, 16GB Patriot Viper, Samsung 840 Pro SSD, MSI 7970 GHz OC BE, Corsair HX750

This isn't the usual "How do I change the update frequency?" question I've seen asked countless times rather it's an issue with the update frequency not working correctly. I've used the Aida64 for months in conjunction with my Logitech G19 and from day one I set the update frequency to 1 second and all has been well. Until this week. On Monday I replaced my old MB/CPU/RAM for an MSI Z87 GD-65, 4670K and RAM but ever since regardless of what I set the update frequency to Aida64 seems to have a mind of it's own. It seems to either update every 2 or 3 seconds even though it's set to update every 1 second and worked fine on the previous motherboard/chipset. Has anyone experienced a similar issue on the Z87 chipset? I appreciate it's not the biggest problem in the world but if I could get it updating as before then that would be great. Thanks, Griff