Odinstaluj mypopupblocker.
W FF wylacz te dodatki:
FF Extension: (Ghostery – Bloker reklam chroniący prywatność) - C:\Users\darek\AppData\Roaming\Mozilla\Firefox\Profiles\kdi8e7rm.default-release\Extensions\firefox@ghostery.com.xpi [2020-02-01]
FF Extension: (Avast SafePrice | Porównania, promocje, kupony) - C:\Users\darek\AppData\Roaming\Mozilla\Firefox\Profiles\kdi8e7rm.default-release\Extensions\sp@avast.com.xpi [2020-02-01]
FF Extension: (uBlock Origin) - C:\Users\darek\AppData\Roaming\Mozilla\Firefox\Profiles\kdi8e7rm.default-release\Extensions\uBlock0@raymondhill.net.xpi [2020-02-01]
FF Extension: (Avast Online Security) - C:\Users\darek\AppData\Roaming\Mozilla\Firefox\Profiles\kdi8e7rm.default-release\Extensions\wrc@avast.com.xpi [2020-02-01]
FF HKLM\...\Firefox\Extensions: [{7bb202fa-9247-49c6-898c-ce0d36bc44e3}] - C:\Program Files (x86)\mypopupblocker\ff\my_popup_blocker-1.0.0-fx.xpi
FF Extension: (My Popup Blocker) - C:\Program Files (x86)\mypopupblocker\ff\my_popup_blocker-1.0.0-fx.xpi [2019-09-03]
FF HKLM-x32\...\Firefox\Extensions: [{7bb202fa-9247-49c6-898c-ce0d36bc44e3}] - C:\Program Files (x86)\mypopupblocker\ff\my_popup_blocker-1.0.0-fx.xpi
Po wylaczeniu sprawdz czy wszystko dziala. Jezeli tak to wlaczaj po jednym i testu, ale jak mam zgadywac to albo uBlock albo mypopupblocker cos blokuje.