I have 3 Eufycams (2C) - 2 of which came with the Homebase and 1 purchased as an add on. The 2 original are on system version 1.7.4, but the add on is on 5.2.7. The Subsystem Versions are all the same. It’s been like this for weeks and all report their firmware as being up to date. All are working fine, but it’s a substantially different version number and I wondered if anyone else had noticed this?