When I look at an email on my PC using Outlook 2016 it automatically either removes or marks read the same email on my iphone or tablet. I have my email in outlook set as IMAP same on my iphone. I'm using Gmail linked to my PC and iphone. This was working a week ago and my pc crashed and after getting running again now I have this. I have researched, looked at every setting, etc.. I'm missing something please help me this is frustrating. Running os17 on my iphone and current window operating system.