That's what I tried a few days ago in Korat. After login my data was correct, submission succeeded and then ... rejected. This system needs repair ASAP. Second time it's broken. Time and money wasted, another 200 km on the road. Grrr!
Before it was working perfectly. No change in data whatever, no out-of-country, no hotel stay, nothing. April 2023 approved, June 2023 approved, September 2023 approved, November 2023 approved, March 2024 rejected, June 2024 rejected. 😡