Now that we are on time of use tariffs, today I experimented with the timed export setting.
I set it for one hour during the peak export teatime period. (18:05 to 19:05 to be exact)
This is what the inverted said happened:

The high load from 18:10 was definitely not what the house was drawing. Is this the inverter interpreting the export as load?
Is so, then why is it actually showing export from 18:50?
I'll have to wait until tomorrow to see Octopus' half-hourly stats for what they though was being exported.
(Also my first attempt at embedding image so sorry if the code is a bit messed up)
(Also the thread title should be Timed Export Data - I've had a hard day)