How is it that you are reinstalling yet you are showing a ton of disabled/inactive add-ons/Extensions. ?

I notice some issues with your video card drivers, could you please re-install or update them. This may or may not cure the issue but seems might go together.

https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration

Please let us know if this solved your issue or if need further assistance.

Pkshadow said

How is it that you are reinstalling yet you are showing a ton of disabled/inactive add-ons/Extensions. ? I notice some issues with your video card drivers, could you please re-install or update them. This may or may not cure the issue but seems might go together. https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration Please let us know if this solved your issue or if need further assistance.

Because syncing reinstall them again I think. I'll try another reinstall with pc restart between new install. while waiting for the driver download.

Changing folder name then install new one doesn't fix it. Uninstall everything - restart pc - then reinstall doesn't fix it.

Funny thing it's fixed after refreshing ( using the refresh nightly on about:support ) haven't got the chance to install the new graphic driver yet.

Seems I would never know what turns wrong...

unless the sync break it again after installing add-ons.

Were you using any (complete or built-in) theme in the old profile other than the default?

cor-el said

Were you using any (complete or built-in) theme in the old profile other than the default?

Was using compact dark (afaik it comes with the fresh installation along compact light, eventhough not the default one)