Client Message - Array mutated?

[Mark S.]

In the past few weeks, I started getting a pop-up message on my HS3Touch clients:
Connection with server lost (1).
***Collection <_NSArrayM:
0x17e34260> was mutated while being enumerated.

It happens a few times per week on various iOS clients. I see nothing in the HS3 log that might explain it. If I clear it by hitting OK, the client works fine again.

Any ideas what this is? How to deal with it?

[Michel]

Did you ever found out what it wa? Did you find a way to resolve?