Branched: Panasonic MTS files are having audio delay.

Good afternoon, I migrated to this latest version. The .MTS files from the Panasonic camera are having an audio delay. As I have a large workflow, I had to go back to using the 2023 version that I was already using. Can you tell me the cause of this error or bug? Another error I faced is that I tried to convert the files to .mp4, thinking it was a variable frame rate error. It simply does not accept the file. I went back to the version that I was already using and everything works normally. I await a response or solution. Good afternoon here in Brazil.

Branched from Welcome to Premiere 25.1 by mod