Yes. Two tabs can hold separate playback sessions, compete for audio or show different account states. Close or stop duplicate sessions before diagnosing the account. A hidden tab may continue playing even when the visible tab appears to be the only active one.
Look for audio indicators
Browsers often mark tabs that are producing sound. Use that clue to locate an overlooked session, but remember a muted tab can still be requesting media. Stop playback inside the page rather than merely muting it when you want to end the stream.
Use one clear test window
Open the trusted player address once, select the intended account and reproduce the issue. If you compare another browser or device, stop the first session when the account’s connection limit requires it. This avoids turning a diagnostic comparison into a concurrent-session conflict.
Keep tabs and accounts distinct
A normal window and a private window can have different stored sessions. Make a note of which one is signed in. If you finish using a shared computer, sign out through the site and close the relevant windows rather than leaving an authenticated tab for the next person.
