@-CyRaX- Thanks for the update & suggestion! Did you reverse the windows machine "fix" before testing? I am trying this DHCP setting but so far still seeing failed requests, will keep testing.

@Geotrupus I have DPI disabled on my side and no improvement unfortunately, I actually had this disabled before and after the update.

@Geotrupus interesting that yours seems to be working again, I also disabled those features and restarted but still see ongoing issues. Are you using PPPoE for your WAN connection?

@-CyRaX- I tested this and am seeing the same issue: Attempt 1 - SUCCESS (301) Attempt 2 - FAILED (timeout) Attempt 3 - SUCCESS (301) Attempt 4 - FAILED (timeout) Attempt 5 - SUCCESS (301) Attempt 6...

@Vlad123 did you make any progress with this? I seem to be having the same issue with timeouts, certain sites/services connecting very slowly or not at all, I thought it might be DNS related but have...