I run the VRM on an Easysolar 3000 GX.
If the WiFi Connection is lost the GX device does not reconnect to the WiFi router.
During the night the WiFi connection is switched off.
Before one of the recent the firmware updates, the WiFi connection of the GX device was reestablished automatically, and also the VRM connection was established after the set period)
Now, the connection does not recover and the GX device has to be switched off & on to regain control )
(this behavior is introduced with one of the last firmware updates)