IPTV with Igmpproxy not very stable

Installing and Using OpenWrt
1

I use IGMPPROXY for IP TV channels by Orange

OpenWrt configuration is WIFI with relayd and no problems except the speed is not wonderful but I still have 600/350 in Wifi 5 GHz !!!

Here's what's going on:
The tv channels work but when i change the channel it happens that the TV box search from HD+, HD, SD ... don't it always restart
If I start /etc/init.d/igmpproxy the channel starts again

As long as i don't change channels it's pretty stable

It's a bit mysterious

I use OpenWrt 22.03.0
Problems with DSA ?

2

What's going on with DSA because trying an old 18.06 version without DSA seems to work much better

I have no vlan in DSA with 22.03.0