20190821_143603.jpg. Reset display multiple times because first it was showing a constant 2.8A+/- draw with no load. Then finally reset again and load went to 0A but stayed their regardless of load. Voltage registers. Next reset, updated Batt capacity and then got prompts as in title except where there is a "L" it was really an upside down F. See pic. Hit down again and get next pic.20190821_151858.jpg , and next is 20190821_152751.jpg. Can not reset. Disconnected cable and reconnect, no change. App is showing Voltage but no current usage. Appears apparent display is bad but want to check before returning.