I've got the Tenda MW6 and the issue is the same across the board with them so if you're looking to move to something better in that respect then don't bother. They have fixed channels at either ch40...

@rdmrule1 Thanks for your updates. It only happens with two of ours and they show a full signal to our mesh network. I think we have around 12-15 of them so it's just the same old two. I suspect it's...