Hi there, I'd test this with your card in debug mode to see if this still happens: https://www.evga.com/support/faq/FAQdetails.aspx?faqid=59594#:~:text=Beginning%20with%20driver%20version%20355.82,sensitive%20to%20overclocked%20video%20cards.
If it does, get in touch at https://customersupport.frontier.co.uk/hc/en-us and we can take a closer look.
- Vostok