I also had problems once I had updated to
Windows 10 update 1803,
but my problem was with Shoutcast buffering.
Don't know if it helps but you can view my thread and remedy here:
http://forums.winamp.com/showthread.php?t=453444
Please note: the fix was
specific to my DELL E6400 laptop,
so may not work for other machines. But it may help pinpoint where the
problem could be, the
Intel rapid storage driver.