Hey Jef Let me get one of the work flow peeps on this. I do know that El Cap and the higher 2018.x versions dont like each other - hence better performance with Sierra and even better will be seen with high Sierra. Stand by xo Marianna

Let me get Caleb to see this.... stand by Superman.... Marianna

Yes they will marianna

Sinple google search and https://borisfx.com/release-notes/bcc-avx-8-2-0/ Marianna

Karen message me your system ID and email address used at account.avid.com Marianna

Eyal Let me check on these...... Marianna

Hey all.... We have determined that is is a MacOS bug introduced between El Capitan and Sierra. Under El Capitan 10.11.6, there are no issues, everything works as it should as it will with High Sierra and Mojave. Marianna

[quote user="tchoupiboss"] Had the same here ! Contacted the support that answered me it is effectively a bug in 2018.12.1 version of MC… [/quote] I would like to creatre a case so I can track this for you and alert you when fixed .... can you email me your system ID please. Marianna

[quote user="Doug Abel"] Unable to "Select a language" and the index dot stays solid red. We've had to roll back to 2018.12 to get it working again. Anyone else? [/quote] Doug I created a case so I will alert you as soon as I know it is fixed. Marianna

Mua Its an issue with the 2018.12.1 software.... I will create a case and have support reach out. Marianna