Hi everyone,
I’ve encountered a recurring issue when adjusting values in the Post or LightMix tabs inside Corona VFB. Sometimes, I try to enter values manually (either via the top number row or the numeric keypad), and it simply doesn’t register certain numbers—notably the digits 2 and 8.
It doesn’t happen consistently, but when it does, the only workaround is to click away or reopen the VFB.
The issue has occurred on three completely different PCs, with different hardware and fresh Corona + 3ds Max installations.
I'm using the latest versions of Corona Renderer (13.0) and 3ds Max (2024 and 2026.1).
Because of this consistency across systems, I believe it’s likely a Corona UI-level bug and not related to my hardware, input device, or keyboard.
Has anyone else experienced this?
Would love to hear if there’s a known fix or if the dev team is aware of it.
