I bought and have been staking Reddcoin for about a year. I keep it on my PC desktop computer running so staking will continue. Recently it has started crashing almost daily The 563K coins I originally bought have grown to 583K as of 4/3/20. That was when it crashed again. When I restarted it, it said it was 6 years out of date and had to update itself. This was the longest it had said it needed to synchronize itself and it proceeded to do so.
That took about 4 days, as the app kept crashing and had to be restarted repeatedly. When it was done, and I clicked on the “settings” dropdown menu, there was no selection to “Unlock Wallet”. I could only “Encrypt”. I did that, providing the passphrase I had been using from the beginning. When I did that, the wallet had no coins in it at all.
I have downloaded and installed v3.0 Wallet. When I unlocked it, it was the empty wallet.
I have the address of the wallet that I used to first deposit the coins. Is there some way to recover my coins using that?