Thread for general questions about staking wallets

[paramind22]

Thought it might be a good idea to have a thread that could discuss technical aspects of staking wallets.

Anyone know if there there is an error where a wallet will show one connection but still be offline or otherwise messed up?

I have one where it is showing that and coins as immature, which make sense as I sent a lot of small blocks to myself.  It was staking fine before that.

I gather working pos wallets can show different numbers of connections based on the nodes they happen to be using?