[PROBLEM] Periodic Crash

[dmozell]

I'm using an updated Moode installation on a Raspberry 3B. Sometimes it crashes and I have to reboot the Raspberry. I'd imagine there are many factors that could be causes. Here's a few I was wondering about:

1) Does the setting for size of the audio cache matter? 
2) Is there an ideal SD card for Moode?
3) If at times the WIFI signal is not maximum, could that cause a crash?

Any other possibilities to look into?
Thanks.