Hello,
After a copy paste of an old project from 2022 (in order to create the new one for 2023), I have "planned start date" on activities that remains in may 2022.
I tried several things but nothing seems to be working.
I have this issue only on parents activities et not on all of them. I'm still looking for a pattern on those activities vs the other ones, but nothing so far.
Thanks for your help.
Just run planning calculation.
I tried....severals times.
When you launch the calculation with a date after the planned date => nothing change, but with a date before the planned date, then the planned date will be replaced by the calculation one.