How to set up IPTV on Miktorik with a bridge?

Question

Mikrotik

I had a 100 megabit Mikrotik - rb951ui-2hnd and everything worked on it.
Installed Multicast package, registered IGMP Proxy and you're done.
Today I bought a 1 Gigabit Mikrotik - RB962UiGS-5HacT2HnT with SFP port
. I updated the firmware and I can't configure it.
After I prescribe IGMP Proxy, the packets begin to pass, the list of channels, time and weather on TV are shown, but the channels themselves are not broadcast.

In the Firewall, all rules are disabled so as not to interfere.
Masquerading works
Dhtsp assigns addresses
The difference between devices is that in the new one everything is combined into a Bridge.
I think that's the point. Please tell me how to find the problem and how to fix it.
ps: I get the Internet by statics with ehter1

Answer 1

The problem is solved, it was necessary to return all the rules to the Firewall and disable the lowest