I have my own SCCM setup at my house I use a reference system as I slowly fix up my company disaster that I inherited. I noticed a new PC on my system would not become a client which led to the management point showing in site status as critical. I read and followed the two articles provide by you to hopefully fix the problem. Thank You. What started the whole thing is I had to downgrade from 2103 to 1910 so my home lab sccm would I think somatch my company's. That seemed to go well. 4 out of 5 devices came up and became client and were active. One came up, but did not go active. You advised me to follow the MPmsi.log and MPsetup.log. The MPmsi.log showed no activity in the stopping process or the starting process. MPsetup.log results were good. However the messages provide to look for were showing up in MPcontrol.log. My guess is the version discussed was before 1910. Anyway help please.