Olympus has brought some fixes to FW 3.0 with FW 3.1 now.
As stated here. http://dl01.olympus-imaging.com/ww/u.../index31a.htmlVer.3.1
(Jul. 09 2019)
Stability of operation when shooting still images has been improved.
Stability of EVF operation when the camera is turned on has been improved.
And found here. https://cs.olympus-imaging.jp/en/sup...tware/firm/e1/
It's an 88MB file & I've updated successfully.