Hello,
sorry for my question if it's a noob one, but I have noticed with both versions 11.3 and 11.4 incorrect shares without any memory errors or app crashes.
For 11.4(for a couple of hours) I got 3 out of 21 shares.

I dropped the memory clock now and I'm still testing(1250@850mV - 2150@900mV). I also tried upping the voltage for both memory and core, but it seems that power wasn't the issue.
PS: I'm using OverdriveNTool for overclocking.

Thanks.