I have experienced this problem since a few days: no more access to the webinterface, neither with my Android app to control my Max2Play device.
It works all ok after a restart bij unplugging the power and reconnecting it…. I notice this problem after about 12 hours of operation, most of the times in the morning when I want to turn on one of my Logitech radios.
What could be the cause of this? I have noticed a few times that both LED’s of the Raspberry are lit continuously when the problem exists.
My system is a Raspberry Pi 2 with a HifiBerry DAC+ attached, using LMS and Spotty, and a Squeezebox Radio and a Squeezebox Touch.
Max2Play, LMS and Spotty are fully updated to the most recent versions.
I have just put a brand new class 10 SD card into the Raspberry with the most recent version of the max2play image.
For now it runs fine after having carried out all updates and configurations.
The red LED on the Raspberry is always lit, the green LED is flashing shortly from time to time (approx. 6 times in a minute).
The CPU load is 0.14 at this moment, the SD card usage is 15 % (16 GB size), CPU temp. will not exceed 50 deg. (playing for 1/2 hr. from boot).
I will check this from time to time, and I will keep you updated!