Command not server friendly?

Using the "/up all X" function on a very large building can cause the server to kick players for "Player Tick"

I suspect what it's doing is listing all the items to upgrade and then upgrading them. This can be solved.

Sloppy example, but the idea is to give the command a yield so it doesn't lock up the server whenever some player does /up all X on a fortress sized base.

        private IEnumerator Upgradeiteml(string animalDictKey)
        {
            foreach (var buildingblockthing in groupofstufftoupgrade)
            {
                {
                    Upgradecommand(buildingblockthing);
                    yield return new WaitWhile(() => !buldingblockisupgraded);
                }
            }
        }