Disconnected from match

Error msg is “disconnected from match cause exceptional error by sync error”
I expirenced yesterday and today, 5~6 times after purchased AOE4.
I played 79 games, so 8~9% occured this error in whole games.

This is really critical problem.
Disconnect problem is acceptable… but no way to rejoin the match.
another 7 players were spent time for nothing.

Develop must fix this or implement the re-join feature ASAP.

Ryzen5 2600, 32GB, 1070ti, Stable internet line(100MBPS), also internet was not problem when I was disconnected from match.