Hi,
Please find attached a .zip with the generated BugReport files. Also, here is the response from Redshift Development:
"This is likely because Corona appears to have started using Qt for some part of their plugin. Due to the way macOS handles shared code dependencies this will cause a conflict with our RenderView. The only workaround for this unfortunately would be to have only one plugin loaded at any given time."
My Mac specs: Mac Pro Tower 2019, Big Sur 11.3, 3.3 GHz 12-Core Intel Xeon W, 32 GB 2933 MHz DDR4, AMD Radeon Pro Vega II 32 GB
-WH