when i was looking at the requirements on how to come back to thailand early this year, the consulate in los angeles told me the requirements for non O with re-entry permit were the same as non OA. that included the police/FBI clearance and health insurance. then the vaccines arrived in the US so i decided to stay longer to get the vaccine. it took until mid may to get the second dose and my permit expired end of may. so i ended up coming back visa exempt. but there was a recent thread on this same topic and a member of the forum said he worked with the los angeles consulate and came back on re-entry permit, no problem. no health (other than covid insurance), no police checks. in that somewhat recent thread, it appeared that some consulates eased the requirements and others had not.