First do not ask any questions and only show snippets on the config of what you think we should see, if you dont know the problem how can you know where to look.
You now have almost duplicate SrcNAT Rules and that is redundant, get rid of the second one.
For the export to see what is causing your issues.
/export file=anynameyouwish ( minus router serial number, any public WANIP information, keys )
I mean the latest copy as each time you change the config, you need to provide the latest version.................
By the way your missing the boat. you should have as many vlans as you do POOLS/subnets and the bridge should have no dhcp assigned to it.
viewtopic.php?t=143620
In fact your whole config is a mess, two bridges with the exact same name.........nothing matches,