WiFi question - momentary drop connections?

Debian 12 (Bookworm) My Wi-Fi has just started randomly dropping the connection and re-connecting. It seems to connect and pass data normally until it decides to drop again.

I thought I solved this part by disconnecting and re-connecting myself but no it just deactivated and activated just now again.

I also have a wired connection.

Is there any issue with having both a wired connection and a wireless one at the same time?

Does it do any good? That is does the network traffic balance over the two connections give a little more bandwidth?

Update 1: For now until I can reboot I have disabled the wi-fi connection.

Update 2: The Wife works at home on wi-fi and says her connection has been bad this afternoon too. I rebooted and I still have the problem.