Receiver is online but shows offline

Hi,

That's a mix of opensky-network.org/about/faq#q11 and infrastructure work. It should have been accurate over the past week but we're doing some more work right now, so it can take time to update. Thanks for feeding!

Be assured that if it's feeding it will be processed. But there's three different things here:
1) The live API/map - here it shows your data immediately (unless there's an issue on our end but that's temporary)
2) The historical database - all fed data is stored, processed and made available for research later
3) In the processing, it also runs the statistics you can see on your feeder page. Some are run hourly, some are run daily. Sometimes there can be a backlog and then it might look like the receiver wasn't online. If you check later, you should see it.