Oh well, another new cgminer output with json glitches, this time it's the L3++.
Don't know why every version of cgminer I have met has invalid json output that has to be fixed first.
Anyway, thanks to your pasted output I could (hopefully) fix that as I have no L3++ to test against.
Please change into your
bitmain-tools directory and do:
git pull
cd scripts
./l3plus_autotune.py
Let's see if that gets us any further.