On 2018-04-04 13:47, Alex ARNAUD wrote: > Could you give me the complete list?
xul-ext-itsalltext xul-ext-scrapbook xul-ext-ublock-origin xul-ext-useragentswitcher > To help us to figure out this issue, > could you remove all your add-ons, downgrade Firefox and upgrade it? And > after that, could you tell us if the issue still happen? If no, could you do > the downgrade of Firefox, install one add-on and upgrade Firefox to check > which add-on could be the culprit? Unfortunately, I currently cannot reproduce the behaviour. The window saying "checking" etc. appears only less than a second now. (I tested with a separate test account, though, maybe the behaviour is different because of this.)