Hey @jeffaugust, let's jump right into this!
It might sound trivial, but have you tried using an entirely different network, or cellular data instead of your typical connection?
What is the OS, and version of the Dropbox app you're using on your end?
Let me know more!
Hey @jeffaugust, what’s the size of the of the .mp4 and .mp3 files you’re unable to play on your Dropbox account?
Can you send a visual of what you end up seeing?
Did you start having this issue after a specific update in your OS/Dropbox app?
We're glad to hear it's sorted now and thanks for the update on this too @jeffaugust
Have a lovely week ahead and see you around the Community!