I am using the R2 with the .205 firmware and somehow when l disable the geo filter and reboot, the Rapp not loading dilemma seems to be gone, although l want to use geo filter but I'd rather have it stable for now.
l think i found a solution Fraser, l did a firmware update on the R2 with the current firmware and did a factory reset, so far everything is good after 2 days of doing this, perhaps a buggy firmware version of 3.0.123 is loaded on my R2 unit?
I have the same issue but when i reboot the router it works fine but after sometime it's the same problem again, there's something wrong with the Ping Heatmap.