SolarEdge - Fractional Inputs

[SDA]

I'm attempting to utilize the "fractional inputs" option to model two different string lengths. Each time I check the "Use Fractional Inputs Box", the program glitches and increases the global inverter power by 10x.

See attached for screenshots.

Just updated to V6.61. Any recommendations?

http://i730.photobucket.com/albums/ww301/nkgolfer/Fractional%20Inputs%201_zps2usf5xnf.jpg

http://i730.photobucket.com/albums/ww301/nkgolfer/Fractional%20Inputs%202_zps7bcxdlm7.jpg

[SDA]

Nobody?