some websites do finish loading and some websites will not e

[jimmatt23]

sorry, messed up the title

some websites/pages do not finish loading and some websites will not even begin to load. this website does not load at all https://www.parcel2go.com

this started directly after the last windows 10 update.

it happens with all different builds and variations of firefox i have tried. it doesnt happen with chrome or edge.

i have reinstalled browsers. reinstalled flash. set network.max.connections to 48 and 32. tried turning dns prefetch off. firewall and anti virus off

thanks for any suggestions

[DanRaisch]

Have you tried starting Firefox in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode
If no improvement using Safe Mode, do you have the same problem if you create a new profile and test it with no extensions or non-default themes installed?
http://kb.mozillazine.org/Profile_Manager
and
http://kb.mozillazine.org/Creating_a_ne ... on_Windows

[therube]

Are the problem sites all https: ?
Exit FF.
Profile folder, rename SiteSecurityServiceState.txt to SiteSecurityServiceState.txt.NOT
Restart FF & test.

(Or try a new, clean Profile.)

[jimmatt23]

"and test it with no extensions or non-default themes installed?"

i didnt even think about extensions. disabled them all, restarted it and it worked fine. turned them all back on and its working fine..... apart from reddit enhancement suite is corrupted...

the things i needed working are working anyway, so thank you