The coin is getting killed off by the development team and a new one being started, lead dev went awol with health issues.
While they are moving to the new coin there is no point in mining, time for some good old Monero or sumo.
Should pop by HashVault and meet the new team and community, a lot has changed over the year!
If you fancy a punt on a new coin, these would be my recommendations
We do a fair bit to help miners, free public blockchain node for each coin we support, Discord, Forums and Full-Time staff.
If you ever have any problems or suggestions you can contact me directly on our forum via the messaging system
https://forum.hashvault.pro/profile/1-snider or email me
snider@hashvault.pro