@Whitesnake thanks, but... I'm kind of reluctant to update it manually. Shouldn't the update be available through the Deco app? Right now it says I'm on the latest software already (which is 1.4.1)...

Hello, @David-TP ! I have two TP-Link Deco X55 systems deployed at two locations. Both of them are V1 hardware revision, EU variant. Yet, the latest firmware is v1.4.1 (build 20231122 rel. 40485)....