Disconnect Issues:

I have around 105 smart devices currently in use, and 2/3 of them are Tapo dimmers, switches, and plugs.  They disconnect frequently from Matter.  I mostly use Google Home, but they also disconnet from Alexa as well.  Using the restart button usually does not fix the problem.  They continue to work in the Tapo app, but that does not solve the Matter communication problem.  More devices have been disconnecting more often for about the last month.  I do not know if that is because I installed more devices or because of softwater or firmware updates.  Sometimes I have to remove power to the dimmers/switches/plugs to get them to work again, and sometimes it takes many attempts before they start communication over Matter.  They will often disconnect again within a hours or a couple of days.

Slow or No Response Issues:

Matter communications often fail entirely, and when they work, they are often slow.

I have been working with Google, and at this point they tell me that I have to address these issues with TP-Link.  What can be done to make Matter work faster and more reliably?