You prolly was on wrong chain and mined alone.... check block number, also check numbers  peers and port forward

shift coin had ZERO problems!
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Shift coin wallet does have issues !   if you have your server ( solo mining) connected directly to your modem you will loose coins !!   big time!  I had to move it behind another router and yes the shift team knows about it.



As for Expanse I only started mining it a couple hours ago etc, will check the tips above ( thanks guys), gets frustrating as power costs are killing me and when you loose your days mining .....