You can actually leave out the untagged= settings under /interface bridge vlan, they will be dynamically added based on the pvid= settings under /interface bridge port
Unfortunately this way doesn't work either. Do you maybe have another idea.
I deleted the port ether17 from the bridge and added it with the commands
,
add bridge=bridge1 interface=ether17 pvid=20
and tagged it manually via the winbox application, attached you can find the new config I fetched via /export hide-sensitive.
/interface bridge
add ingress-filtering=yes name=bridge1 vlan-filtering=yes
/interface vlan
add interface=bridge1 name=MGMT10 vlan-id=10
add interface=bridge1 name=MGMT20 vlan-id=20
/interface bonding
add mode=802.3ad name=LACP1 slaves=ether11,ether12,ether13,ether14 transmit-hash-policy=layer-2-and-3
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/interface bridge port
add bridge=bridge1 interface=ether1 pvid=10
add bridge=bridge1 interface=ether2 pvid=20
add bridge=bridge1 interface=ether3 pvid=30
add bridge=bridge1 interface=ether4 pvid=50
add bridge=bridge1 interface=ether6
add bridge=bridge1 interface=ether7 pvid=10
add bridge=bridge1 interface=ether8 pvid=10
add bridge=bridge1 interface=ether9 pvid=10
add bridge=bridge1 interface=ether10 pvid=10
add bridge=bridge1 interface=LACP1
add bridge=bridge1 interface=ether15 pvid=20
add bridge=bridge1 interface=ether16 pvid=20
add bridge=bridge1 interface=ether18
add bridge=bridge1 interface=ether19
add bridge=bridge1 interface=ether20
add bridge=bridge1 interface=ether21
add bridge=bridge1 interface=ether23 pvid=60
add bridge=bridge1 interface=ether24 pvid=60
add bridge=bridge1 interface=sfp-sfpplus1 pvid=70
add bridge=bridge1 interface=sfp-sfpplus2 pvid=70
add bridge=bridge1 interface=ether5 pvid=20
add bridge=bridge1 interface=ether17 pvid=20
/interface bridge vlan
add bridge=bridge1 tagged=ether6,ether15,ether16,ether17,LACP1,bridge1 untagged=ether1,ether7,ether8,ether9,ether10 vlan-ids=10
add bridge=bridge1 tagged=ether6,LACP1,bridge1 untagged=ether2,ether15,ether22,ether5 vlan-ids=20
add bridge=bridge1 tagged=ether6,LACP1 untagged=ether3 vlan-ids=30
add bridge=bridge1 tagged=ether6,ether15,ether16,ether17,LACP1 untagged=ether4 vlan-ids=40
add bridge=bridge1 tagged=ether6,ether15,ether16,ether17,LACP1 vlan-ids=50
add bridge=bridge1 tagged=ether6,LACP1 untagged=ether23,ether24 vlan-ids=60
add bridge=bridge1 untagged=sfp-sfpplus1,sfp-sfpplus2 vlan-ids=70
/ip address
add address=10.0.10.5/24 interface=MGMT10 network=10.0.10.0
add address=10.0.20.5/24 interface=MGMT20 network=10.0.20.0
/system routerboard settings
set boot-os=router-os