I seem to be having some issues with the firmware. I'm getting an error after upgrading my R610 that the firmware for the R510 does not match when trying to upgrade it separately. It failed when I tried to upgrade both at the same time, so I upgraded the R610 first and then tried to upgrade the R510 that is meshed. Also, the firmware upload is extremely slow.
Edited: I got it working now, just need to reset the ap and reupload the firmware.