If you miss one month of international money transfer of say a partial month by a few days does that disquailify you from the 65,000b per month requirement?
TLDR : Answer Summary
The rules stipulate a minimum transfer of 65,000 baht each month for the preceding 12 months before applying for a yearly extension. Missing a month, even by a few days, may disqualify you based on strict interpretation of the law. However, delays due to banking holidays or weekends may complicate this assessment, so it's advisable to check with your immigration office for clarification.