This site can’t provide a secure connection on Opera GX and Firefox but not Chrome

[scrapblox]

What is the name of the domain?

robloxforum.net

What is the error message?

This site can’t provide a secure connection robloxforum.net sent an invalid response. Try running Windows Network Diagnostics. ERR_SSL_PROTOCOL_ERROR

What is the issue you’re encountering

Cloudflare SSL isn’t providing a secure connection. I’ve tried fixing it but have no idea how. The website I’ve noticed works on google chrome but not opera gx nor Firefox.

What steps have you taken to resolve the issue?

I Made sure cloudflare was enabled, connected to the domain and SSL mode was set to Full (Strict) apart from that I don’t know what would be casuing the message to appear. The same thing appears to be happening to the Roblox forum archive website.

What is the current SSL/TLS setting?

Full (strict)

Screenshot of the error

[cloonan]

@scrapblox

robloxforum.net

Were you able to resolve this @scrapblox?

[scrapblox]

Nope, I was trying to look for a solution it appears same thing is happening to the Roblox forum archive website aswell. I wouldn’t know the cause of it working on one browser but not another and it isn’t a cache thing because it’s been days and happening with others as well.