Bad Logging / No IO Thread Heartbeat

This message appears on my NP Flight Data screen. (Pixhawk autopilot)

What does it mean & what should I do?

*Noted that in another thread it was suggested to swap out the SD card.

I put in a new SD card and the problem went away

Hi Darren… I too get this message in 3.4.5 firmware at times… did you find any solution?

Thanks for sharing your experience . . .