I don't think the OP has it wrong. My notification on the app said the new maximum daily transaction limits were:
Cash withdrawal 20,000
Funds transfer 30,000
Spending limit 50,000
As part of disengaging from Bangkok Bank I'm in the process of transferring from this fund to the recently launched KT-NASDAQ-A fund which currently has no front or back end fees and a very reasonable (for Thailand) TER of 0.46%.
it's 98% invested in the Invesco Nasdaq 100 ETF Master fund.