different numbers of synchronized devices on the smartphone and desktop
1. On the Desktop I can see only two devices - a mobile and a desktop computer. 2. On the smartphone on Android 7.0 I see just three desktop devices. One appeared after reinstalling the "FireFox", the other after disconnecting the synchronization account, and rejoining. However, the mobile device itself is not displayed in the list. 3. These extra, lost accounts are actually used by the smartphone for synchronization.
How can I remove superfluous devices on a smartphone if they are not on the desktop computer in the list of attached devices?