Roon takes forever to load; will not play radio for any song

Support
1

Roon Core Machine

Hadn’t used Roon in awhile as it had gotten sluggish, but returned to it today to find it unusable.
Core machine is an i7 9700k 8 core, 64GB ram. Windows 10 build 19043.

Networking Gear & Setup Details

Ethernet via Netgear R7800 Nighthawk X4S
Cloudflair DNS

Connected Audio Devices

Stream mostly to Chromecast with an ethernet connection or Bose portable via wifi

Library Size

A bit over 170,000 tracks

Description of Issue

Takes an interminable time to load library, will not “play radio” from any track. Originally it worked just fine.

2

Hi @Larry_Mowrey, is playback working okay outside of Roon Radio?

Is there any change if you disable IPv6 on your router and Core?

3

I disabled IPV6 on the core, radio started playing. Haven’t done anything with the router though., Fingers crossed

4

Thanks for the update, @Larry_Mowrey. We’ve found that some ISPs have started implementing IPv6 and it’s caused some issues, so that could certainly be what happened here. Let us know if anything changes.