Hey there!
For any audio bug reports, please see this thread.

ping issue even the server set on EAS it doesnt matter ubi let us join to SEAS WUS or other servers no matter what

Moving this thread to Player Support for assistance with this!

barricade bug its open on your view but its not open for others and if you try to go in you will teleport back and you cant throw your gadget to that door or window you need to let your teammate open that window or door for you

This is a known issue. We are testing a fix for it on the TTS currently.