Lots of problems in the Arcade.
Flintstones had battery acid damage so I upgraded that to Lithium battery. No more leaks!
Tutankhamun is acting flaky. Wasn't booting, so I went to check the voltages and it came up.... It was upgraded to a switcher and I think that is starting to go. Might need to rebuild that.
Then the finally, is my Tempest monitor died :( Rebuilt it and it still has an issue that I have to track down.