Hi,
I am running V2.2.60.0
I am importing Lowrance SL3 files
The size of my file is 527 mByte

When I import for the first time and proceed to correct depths, all is fine.
However when I save the data and exit Reefmaster, and then run Reefmaster on the same project, then the depth correction graphics procedure becomes extremely slow and seems to use more CPU resources. So slow that I cannot practally proceed with correcting depths.

Kindly provide support: Licence CJBQ-AB2T-8W87-U5DT-RGTN-VZDU-56TA
Thank you,
Billy

I have experienced the same thing where selecting individual points to modify or delete is very slow. My data is predominantly created from .slg files as opposed to sl2 or sl3. Within the same project, sometimes point selection is very quick, other times it can take several seconds for the point to be selected. I have not found a solution.