Can it be avoided?
We also use the (Jeannea) halyard hitch. We winch it tight between two winches to ensure is fully taken up before using to hoist a sail, which would be worth doing on an older rope to ensure it is secure.Support the use of the hitch. However can be difficult with hard old rope, so best to wash it first to get the dirt and salt out. Downside is that you can expose other worn bits and get ruptures elsewhere on the rope reminding you that it ha a finite life!