Spinning beachball and freeze while editing a material with material editor. (also with material node editor) Even the most simple diffuse color change hangs Corona for >10sec. After the first hang it become more responsive but when creating a new material the freeze is back.
Also C4D startup fase while loading plugins is extreme slow (same problem I guess)
I would like to submit it as a DAILY bug, but don't know where, so I made a video showing the issue. (also, because it doesn't crash I can't send a bug-report)
This behaviour is in both Daily Build 2019-02-20 and Daily Build 2019-03-14 on: MacOS 10.14.4 - MBP2018 - Intel i7 2.2Ghz 6core - 16GB ram - Radeon 'Pro' 555 X - C4D R20.059 - C4D EDU license - Corona 45 day trial license
Frank
see attached video