For unknown reasons, after again a new re-image (and re-install), same procedure as before, everything went smoothly. A workday is not enough updating to the latest firepower (on a clean and non-production unit). Patch 6.0.0.1-26 in 2h11Hotfix 6.0.0....

I do not recommend or discourage anyone to use this product.Every brand and every device has it's own flaws and bugfree software doesn't exist. Could only share my experiences so far, they've been better (:

Just purchased a 5506-X which must replace my 5505 (which replaced a PIX).Until now, never have real problems with Cisco products. Already experienced a few of mentioned points with 5506-X: ASDM failing under Windows 10, after a few hours of searchin...