I had a weird couple days on set where my Ecoflow (River 2 Pro) would drop power for about a second when it was unplugged. The battery was fully charged. After a bunch of searching of forums, I found an answer:
Unplug anything drawing power from the eco flow. Press and hold the power button for ten seconds.

I’m not actually sure what kind of reset this is, because my eco flow kept all of the custom settings I put it, but the problem stopped.
Anyone else have either problems with an eco flow this has solved, or another solution to an eco flow problem? Share in the comments!