I always get ours approved within 1-2 hours, only when rejected then it takes longer. This happens if you travel around thailand and have another accomodation outside your province where you made the first 90 days.
A tenant can‘t file for himself on the online website without agreement of owner. I jd to ask my landlady for her thai id and housebook etc. and register a new account so I can file all my tm30 s myself
May I ask what Visa you have? When we did our first one year EoS the immigration also did our first 90 day report automatically we didn‘t even noticed first. ☺️