I use Avast free and Passwords across 4 devices: 3 Windows PCs and 1 android. It was needed to make a factory reset to the android and one of the PCs. After the factory rest I cannot login or/and synchronize any of these devices even though I use the right credentials (I tested it on the browser and everything is ok). The message is the same to both of them "Unfortunately, we faced a problem. Try again later" (translation from Greek).
Any idea about the problem and a possible solution? I want to have my passwords again in the mobile and it is impossible so far.
Thank you in advance.