Metamask forgets BNB network and all balances

Everytime i reboot my laptop (new day) metamask forgets the BNB network i added the day before. It also forgets all the Eth mainnet balances i have on pancake. It does the same on the app but i guess the app reflects the browse. I’m using Brave.
Every day i have to add all the addresses of the tokens i have bought and then its ok again. This is getting annoying and im thinking of using the blank wallet when its released. I have raised a ticket but might have to wait 7 days!!