Chrome and Firefox not connecting to some sites?

[current]

Hi, so the other day chrome stopped loading i.e. avforums.com with the message
This site can’t be reached
so I tried Firefox and got
Secure Connection Failed
now these browsers are becoming selective over which websites they'll connect to.
I ended up using Explorer and got avforums.com to load as with some of the other sites the other two won't connect to any more.
Any ideas for a fix?
Thanks in advance

 

[Paul Black]

Hi current,

Does this still happen if you clear the TIF [Temporary Internet Files] and the cache?

I hope this helps!

 

[Paul Black]

Hi current,

Update System Specifications

Please update your system specifications in your UserCP > Edit System Spec setup. It will help us to help you!

This tutorial [Published by Brink and written by CyberZeus] makes doing this very easy =>
System Info - See Your System Specs.

Thanks.

 

[current]

Hi current,

Does this still happen if you clear the TIF [Temporary Internet Files] and the cache?

I hope this helps!

Hi, thanks for reply, I've tried clearing chrome cache to no effect and I can't locate TIF, I followed online way but the appdata file isn't there, It's goes users, name but then no appdata file?