Mcintosh MCD12000 issues

Team,

I have a set of issues and resetting and powering off the device is no fix.

1. MCD12000 powers up but it powers up 3 times  with 3 clicks and tubes , same with power off , resetting did not fix the issue 

2. mcd 12000 roon is finicky , shows up after 3 hours or never

Any thought what could be wrong here?