[mikrotik@get.a.grip] /ip address> add
address: 1.2.3.35/29
interface: bridge1
failure: netmask cannot be /0
[mikrotik@get.a.grip] /ip address> add address=1.2.3.35/29 interface=bridge1
[mikrotik@get.a.grip] /ip address>

Please fix0r.

what is that about? check with v6.3

add
address: 8.8.8.33/24
interface: bridge1
failure: netmask cannot be /0

still same

yep, confirming. please write to support

WriteToSupport(): Error 31337: Insufficient funds.
Print Explain(LastError)
Error 31337: Mikrotik is not paying you enough to beta-test their final releases, therefore external request to write bug report has failed. This is standard - move along.

Guys, grow up.

you're so funny okay, I'll do that for you, you don't need to pay me

Nah, person that caused this regression should file a bug report.

Congratulations on fixing. Hopefully you have added new test to your regression test suite.