On several occasions my x510
NO OS Stated, W10? or ?
ive no idea all your system topology, what networks.
sure sub net but what is it , consisting of what.??? vast choices.
we use wired Gigalan here 1000 bits/sec. wired. every inch.
all connected with GIGALAN high speed switches,
with wifi , all you are doing is doomed to failure (1 day ok day2, not)
i can list the top 100 reasons way, but will not.
ill do a few..., , collisions with neighborhood, or noise.
Channels are shared, and this is bad, in the concrete jungles.
WIFI is RADIO, and will fail with noise, near by. RFI its called.
google that. or wiki it. wifi is ok for chat ,email and whatsap.
iffy on, skype...
If WIFI is your mandate (bad) then move it to channel 10.
i use wifi radar app and move to where the other guys are not.!!!+
if wired tell me are you using reserved IP in DHCP of this unstated router. do so now.
make sure the media server is on a reserved IP .
then setup shares.
what are you serving
audio
video or both.
can you see the files using the" my computer icon" , called
windows Explorer?
"this PC" in 10 now.
just because you can ping it tells you only that the ping requests are honored there, and nothing else.,
it must have the shares all set correctly.
next time tell the help the lay out of your system
even post a system diagram.
be amazing but , rare here.