What happens is that no matter the number of groups, number of simultaneous attacks ... OPCOM only moves one or two groups at the most and it takes a lot of time to create waypoints for other objectives. First I noticed this in Takistan in insurgency where the independents have control of the map, I left the mission running at dawn and the troops were only in the vicinity at the base. To see if it was not a problem related to CUP, then I tested it on Altis only with ALiVE and CBA. Same result. OPCOM does almost nothing even having multiple groups and objectives available. I also tried to change in the module a faster virtual unit speed to see if it would get some result but nothing too.
Another thing was I noticed that some groups never arrive in the "x".
I will open a ticket with rpt and the mission in github, I posted here first because I want to know if other people have the same problem.