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of course I did - it worked

but this is a dangenrous workaround, not a safe solution !!

"No, we are waiting answer from Mozilla team."

it's been two weeks now taht the problem occured, is there a solution other than this risky workaround ?

about:config -> extensions.blocklist.enabled:false

indeed works !!!!

thank you for this

it already happened in the past and after a few days SPEED DIALworked back again. Let's hope it's just a question of days....