Interesting comment in the current beta thread:
I seem to remember reading there are watches that have APAC maps which are not strictly APAC versions, and there are full APAC versions. I guess you do not really have an APAC version.
No issues with 3.30 or any previous builds either.
I just got version 3.40 pushed onto my watch today via Garmin express. Which is good but no mention of it here as a reased version or what is in it.
If you have been through the 3.30 build I doubt you have an APAC version. The APAC version went straight from 2.90 to 3.40.