i have a little problem at a Notes to Exchange 2016 Migration with NME. I have 2 Users where the performance is very slow slow only at calendar items around 77 Items/hour i never saw that before. When i start the collection for them it showing 2400 hours time remaining.. Currently thes job is running 37 Hours and it keeps with poor performance ( 3 % Complete for one and 1 % Complete for the other). I didn?t have problems with other users in this migration , the migration with them is with normal performance. Has anyone of you here experience with that at a earlier migration ? Any suggestions ? Thank you very much for your help.