Panasonic GH5 firmware 2.0 seems to have solved some of the issues that photographers/videographers have complained about since launch on top of delivering promised features, with AF appearing improved under some conditions. This is probably one of Panasonic’s biggest camera improvements so far via firmware, but I still think they manage more performance. Many that use their GH5 manually are very happy with its performance, even before firmware 2.0, but some demand automatic performance on par with the competition and Panasonic is doing their best to live up to expectations.
Panasonic GH5: B&H photo / Amazon / Adorama