I'm unable to obtain "RTK fix", what should I do?

If position status stays in "3 - RTK Float" for more than 5 minutes the robot should be moved to a space with a more open sky with less obstructions. If the the robot has a clear view of the sky but is still not able to go from "3 - Float" to "4 - Fix" a reboot will clear positioning filters and can aid in obtaining a convergent solution. If this does not help, changing mountpoint can be an option.