With Ventura and M1 printer connected but scanner is to be deleted and reinstalled each time

Brother MFC 490CW on WiFi with ZTE WebPocket with MBP 14 M1 and Ventura prints with no problems but the scanner is not seen and needs to be removed and reinstalled at next use. I do not scan frequently and I have no idea after how long the connection is broken. The printer remain connected. Same problem Home with WiFi over Netgear R700P. WiFi connection. No problem on both Routers with Epson XP-7100 and HP Laserjet 1022 connect to the Router via USB (Well HP has no scanner.

Thanks for any suggestion.