New version 6.47 has been released in stable RouterOS channel:
/system logging add topics=dns
Yes.This is supposed to fix "ipsec,error Mikrotik: got fatal error: INVALID_SYNTAX"?*) ike2 - fixed phase 1 rekeying (introduced in v6.45);
Works well on all my devices. Thanks Mikrotik for the update!
Closing the topic for now.Current state of GUI (WebFig and Winbox) are not completely up to date in RouterOS v7. Report only issues visible in console.
What's new in 6.45beta45 (2019-May-13 09:22):
!) ike2 - added support for EAP authentication methods (eap-tls, eap-ttls, eap-peap, eap-mschapv2) as initiator (CLI only);
/interface dot1x server
Please send a supout.rif file from your router to email@example.comIPSec configuration completely lost after the update! All profiles 'unknown'. It was neccesary downgrade and restore backup previously done! Major bug! Be careful with this before name a version "stable", please!!!