Lowered speed sol/s after turning on NVGA XOC

[seekman]

Hello,

new Windows 10 installation.

First time run miner with no XOC:
About 720 sol/s. I left it 40 minutes, still working fine.

Then I isntalled XOC. Tuned the clock to +97. It was mining at about 799 sol/s. Good.

Then I increased the GPU clock to 110. The drivers crashed, the speed went down to 0. Red errors appeared in the miner, and then a blue screen appeared.

Rebooted.

Now without XOC it works fine.

When I turn on XOC I the speed goes down tremendously. See here.
The red arrows indicate how the speed changed after I turned on XOC.

Can anybody suggest me what's wrong? Why the speed decreases?

https://i.imgur.com/SyyAdXX.png

Then even if I set the XOC to the default settings or turn it off, the situation doesn't change. I have to restart windows to get the normal speed back again.

[fanatic26]

I suggest you look in the proper subforum, there is probably an answer there already. This is for bitcoin mining. Altcoins are about halfway down the main page.

[seekman]

ups,just realized. Can a mod move the topic, please?