@Thevamanoheri What does the screenshot mean? BTW: it also shows a password

@ImtiazAli thank you. The description States that I can mix with other devices. anyway, I did remove the M4 devices and now have a Network with only 3 XE75Pro devices. Unfortunately that did not...

@Thevamanoheri Hi, I do not see any reply text?

@BartX75Pro Firmware version: 1.2.14 Hardware version V3 Error screenshot below (Dutch text): Storing information failed, please try again later Picture of setup and of list of devices below....

Deco XE75Pro: error when trying to activate Wifi 6 Ghz network: cannot store, try later. Have 3 devices newly installed, one is the main. Reason to upgrade fro M4R is have a dedicated backbone...