Problems with mywhalewallet.com error: "Could not connect to the node. Refresh your page, try a different node (upper right corner), check your firewall settings. If custom node, check your configs. " and there is no balance. I did not change any settings on my system or browser.
If the wallet can't connect to a node, you won't be able to see your balance. But maybe now it is working? I have not tried to look at my wallet since 2 weeks.