We use 4 Deco M4 AP's and for some weekse we suffer connection/SSID loss on the satellite AP's. All AP's are installeren with up to date firmware version. On all floor levels an AP is placed and I switches off the mesh functionaliteit. This, for reason that the top floormanager was connected to the base floormanager with a very weak signal instead of using the 2 AP's in between. The currect situationeel is: main AP/livingroom is connected with the hall, with is conndcted to the 1st floormanager. The1st floormanager is connected to the attic. The Deco is configured as Access point including fast roaming. My SSID Wifi#31 is in use for 2.4 and 5Ghz band. The base/main AP offers a stable connection up to 250/50Mb speed. The led on all AP's are constant white, and still the connection is frequentie lost (multiple times within a couple of minuten on Android and iOS devices). The SSID name is gone. Sometime the decive trys to connect to other AP's and even that connection is constant failing. The base/main AP is a v2. The others are v4. I only use IP 4.

How to solve this issues as it is all configured accourding the TP Link/Ziggo (provider) mamual/instructions.