Loosing library since 2.1 upgrade

[simoncn]

There are no differences between MinimServer 2.0 and 2.1 that could cause this problem. Discovery problems like this can sometimes start at any time for no obvious reason.

The next step (unless you have done this already) is to power off all your network equipment and power it on again in the order Router > Internet > Powerline > Switch > Melco. Leave a few minutes between powering on each unit. This often fixes discovery problems that have no other obvious cause.

If this doesn't fix it, the next step is to use a process of elimination to identify the box causing the problem. For example, if you connect the Melco directly to the router, does it work correctly? If so, you can then try adding powerline and the switch (one by one) to see which of these causes the problem.