Send Issues

Has anyone ever had an issue with the send addon where it will lag out, freeze up, almost crash and then stabilize whenever a command is sent to the second char?

I keep getting this error message:
Send: Lua memory error: Not enough memory

I checked my pc and with both chars working im at less then 50% stress on my system.

Any ideas?

Some combination of factors (commands sent, addons loaded, etc.?) is causing send to enter an infinite loop where it is creating resources. The loop eventually breaks when it can't allocate necessary memory and your process is saved from freezing.

Does this happen with specific commands?