Hi, I am in the same situation as yours, being stuck in comprehensive security check, How's it now buddy? Any update?I do not have an answer for that. However I submitted my application in Feb 2021 and the IRCC only started to process in Apr 2023, everything passed excluding security. Now I am undergoing comprehensive secuirty screening (since July 2023, so yes 11 months being stuck in security screnning now.). So a total of 40 months now.