Then you have no RTK.
When constantly moving (not just side to side a few cm) then you just follow the satellites in single mode.
I do not have LR system, but for others to help you should supply setup info.
Type og antennas for GPS and LR, length of cables. which setup files for ardusimple. etc.
When choosing LR you probably live in EU or somewhere the XLR higher output is not allowed.