Hi Gualtier Malde, thank for confirming my findings. It seems strange that you can't approve BT for an app using an MDM as you can for a users Desktop/Documents/Downloads folder. Is this something intentional or is it going to b implemented as part MDM Privacy Preferences payload to grand BT access for system apps/daemons? Thanks

Quinn, We did test with uploads of 100 times 25MB, the result was that the first run 0/100 failed, the second round 1/100 failed. In production builds we are doing notarization uploads of 25, 40, 120, 700 MB and this is repeated 2 times, so in total 8 uploads for notarisation. In this case it seems that during working hours in CET the probability of failure with the above error is more that 50%, but if made out side working hours it will in most cases succeed.