So far it's been working fine, but out of the blue,without changing anything, I get this error Cannot read properties of undefined (reading 'connect') in the line of code "await window.solana.connect()", worked before, but after a refresh it stopped working, nothing changed.

(async () => {
            // Connect to cluster
            var connection = new solanaWeb3.Connection(
                solanaWeb3.clusterApiUrl('mainnet-beta'),
                'confirmed',
            );
            localStorage.setItem('connectionWeb3', connection);
        })();
        $("#buttonContainer").click(function(){
            (async () => {
                try{
                    var ownsNFT = false;
                    const resp = await window.solana.connect();
                    wallet = resp;
                    localStorage.setItem('walletFinal',resp);
              } catch(err){
                //
                }
            })();
       });

i removed some stuff including my call to the api because it included my private key and it wasn't relevant.