Igmpproxy needs to be restarted after a client disconnect

Software SW help
1

Hi,

I am using igmpproxy for tvheadend running on one of my server in my network, to connect to multicast streams provided by my ISP.

Up to a few days ago, it was working fine. I could watch streams from tvheadend or from VLC running on another computer (not at the same time though).

Since a few days, it does not work anymore. Basically, it works, I can switch from one stream to another without any problem. Then if I stop playing, I cannot reconnect ever to any stream on subsequent play. Only solution is to stop igmpproxy, let it stopped for a few seconds and restart it. Only then the first client will be able to reconnect to a multicast stream and switch channel until it disconnects.

My configuration is the following and hast not changed:

config igmpproxy
        option quickleave 1
        option verbose 1 #(none, minimal[default], more, maximum)

config phyint
        option network wan 
        option zone wan 
        option direction upstream
        list altnet 0.0.0.0/0

config phyint
        option network lan 
        option zone lan 
        option direction downstream

Any idea what could be the issue?