I am running into the same problems. Users cannot update the percent complete from the project task list. They also cannot add an update when in the task. Both situations generate the error message " You do not have sufficient access to edit this Task". It just started happening today with my users. I think it has something to do with the new release deployed last night to my cluster. I just opened a ticket with customer support. I will post the solution if they come back with one. Joe Benes Brighthouse Financial Charlotte, NC