@Bolton-UK no. And after a verification, it is the same for v1, I have not found any firmware version 1.7.5 for Deco M5, last is 1.7.4.

@budgie29 On TP-Link website there is no 1.7.5 at all for v3 so it is possible it is surprisingly only available for v1.

@budgie29 I have, the update was available via the app. I noticed nothing, maybe a quicker reboot than usual which made me think nothing rebooted. Nno issue since this update.

@CenterInYou my bad, I have been inducted in error by some devices which did not have the same behavior as usual in case of Deco reboot but by looking more it looks my Deco network rebooted, sorry...

@betelgeuse definitly a strange update which really deserve communication from TP-Link.

@CenterInYou changelog only mentions security fixes, I hop TP-Link will communicate about this later when more people will have applied the fix... Surprisingly, applying this update doe not reboot...