The issue that has been brought to the attention to this forum is very real and it would be nice to know how to fix it.
It happens after re-installations that a stream cannot work because the PORT is seen as already in use, while it is clearly free.
It looks like sometime, some ports in exceptional cases remains written in a list as in use, while it is not.
Using a different port is not always an option, especially if the stream is registered worldwide with that port, and as you may know Apple does not allow changes to the existing teams...this means: wrong port, you are out from iTunes.
How can this problem be fixed, please?