u/Ok-Person81

(Its not broken, read below)

I had to ship my F5000LFP back due to MCU board failure within a few days of use. Took me forever to get the RMA replacement back, when I finally did I will having issues with the app not showing data on the replacement unit. Support claims to have done a firmware update on my unit and that seems to have fixed the app data issue.

Now this morning, MPPT1 won't charge at all. It reports full voltage from that array. I swap the solar inputs and sure enough nothing from MPP1 on either input yet both work perfectly fine on MPPT2.

https://preview.redd.it/4m28bi4r33th1.jpg?width=1045&format=pjpg&auto=webp&s=71872c35f2c740dbdfc2168d9d64d4abf9ac5878

Edit: switching from independent to Parallel mode in the app, then back to independent fixed it! Thanks again guys!