No udp stream on Windows

It seems that udp streams will no longer play. OS will ask for permission when VLC is started from new path. It can also be seen in Resource manager that VLC is receiving traffic.

udp://@:port

2.2.x

core debug: using access module "udp"
core debug: Using block method for AStream*
core debug: starting pre-buffering
qt4 debug: IM: Setting an input
core debug: received first data after 10 ms

3.0

core debug: using access module "udp"
core debug: looking for stream_filter module matching "prefetch,cache_block": 8 candidates
prefetch debug: using 16777216 bytes buffer, 16384 bytes read
core debug: using stream_filter module "prefetch"

||ver||3.0 x64 ||win ||10

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