[solved] Traffic widget loading error on v24.7.1 using Firefox

[szty0pa]

I still have an error loading the Traffic widget on all my systems which in turn makes the whole dashboard unusable: a modified/locked dashboard cannot be saved.
Is there a way to disable/remove the Traffic widget when there isn't a close button for it?
(Previous widget settings are manually purged from the config xml file and the default theme is used.)
Cheers.

[szty0pa]

Nevermind, it was uBlock as it turned out. (Don't know why the widget sizing breaks in that case though.)