Missing data at top and bottom of the hour

For the last few days, I have data missing on the hour and on the 30 minutes mark for every hour. I’ve noticed some other systems suffering the same fate. An issue on the pvoutput side perhaps?

Please provide an example link or screenshot

I have just set up my system and have a similar issue. I don’t get any data for the last 15 minutes of each hour. I have a Fronius Primo inverter using the push service. Any ideas?

Mine sorted itself after I rebooted the inverter. I guess it hadn’t been switched off in over 3 years.