troubleshooting possible network problem

[adrian]

In another thread it was suggested that I might have a network problem.

I'm using a NetGear AC1450 router running

Code:

Firmware Version DD-WRT v3.0-r27506 (07/09/15) std
Kernel VersionLinux 3.10.83 #4384 SMP Wed Jul 8 05:59:05 CEST 2015 armv7l

I looked around for an IGMP snooping option as suggested on the support page, but I haven't found such an option. (There is "optimize multicast traffic". Is that related? That option is currently off.)

I'm not sure what other information is relevant to troubleshooting. As I noted in the other message, I've only noticed problems connecting to MinimServer with Hi-Fi Cast. (I suppose it could be that other apps are having intermittent problems but are better at recovery.) I have had problems connecting to Chromecast from BubbleUPNP where it basically fails all the time with NETWORK_ERROR.