Intermittent loss of satellite connections x20
I replaced my Sky hub with a Deco x20-DSL (V1, 1.0.4 Build 20210807 Rel: 46250), which seems to be working well. However, I have 2 x20 satellites that intermittently lose the connection (flashing red light) and therefore internet access. The dsl does not seem to lose connection to the internet, the satellites are losing the connection to the main deco.
I run scans regularly to try to prevent signal interference. I've tried using the MAC Clone with the Sky hub's address in it. I've reset both x20's a few times. I've also reset the dsl. I've even tried ethernet backhaul, only to find they don't appear to like powerline adapters and I'm not in a position to run cables.
I peviously had M4's connected to the Sky hub, as wifi router not AP, but want to leave Sky and possibly get FTTP while still having full coverage in the house (if possible). The x20's are all in the exact same positions the M4's were in, but the M4's never lost connection, they were really stable. Could this be an ISP issue?
Any ideas on what I can try next to resolve thsi issue?
My wife is still working from home quite often, and my children are on study leave and they all need a stable connection for zoom, google teams, etc.
Any help will be greatly appreciated.
I'm in the Deco section and I have to choose a Model to submit this, but no deco's are showing! They're all modem/routers!? So ignore the AC50, it's a Deco x20-dsl connected to Sky havign problems with 2 Deco x20 satellites.