How are you changing your dns? In your router or in your system?
How are you changing your dns? In your router or in your system?
you could try setting the DNS over HTTP settings to off. That might solve the issues. https://support.mozilla.org/en-US/kb/dns-over-https
I know it’s just a meme but if you have problems with overheating there are some things you can try without too much money like:
I have never set my DNS in my browser. Always in the system or in the router. So I don’t think I can help you.