I updated to 02_07_04 to gain the integrations feature which really made calculating my import/export/solar/gross consumption way easier.
I seem to be unable to properly edit any output that has an integration in it. The back button starts removing characters from the integrator name until it wipes it out and leaves most of the buttons in the calculator not working any more. I’ve found I have to delete the output and re-create from scratch or use C button.
upon first entering edit mode:
one click of the back arrow:
another:
another:
another:
another:
another (this one might be my favorite):
another:
At this point none of the normal buttons work except C which does appear to reset it to work again.