Thanks for your responses.
My colleague wants to make sure she doesn't encounter issues at Bangkok immigration (either doing it by herself, or paying a new agent). Situation:
Resides in Bangkok
2019-2020 (Ed Visa with a Thai language school)
April 2020 (Covid hit, the school closed, and Ed Visa expired in April 2020)
April 2020 (unable to travel due to medical reasons; a visa agent secured 3 medical visas (90 days each)
in April, July and October 2020. Upon looking at the visa stamps on the passport, each was issued outside of Bangkok.
Dec. 2020 (she turned 50; the same visa agent secured the Non-O Retirement Visa from Bangkok Immigration; the immigration officer's signature is from Chaeng Wattana).
Dec 2021 (the same visa agent renewed Non-O Retirement Visa; the same immigration officer's signature from Chang Wattana from 2020)
Dec 2022 (need to renew Non-O Retirement Visa; the same visa agent again is asking for 45k Baht)
So, since the past 2 Non-O Retirement Visas were issued in Bangkok, is she is beholden to the initial agent?
Would the past 2 medical visas (issued from outside Bangkok), cause problems given that they
are already 2 years in the past? If she does not use the original visa agent and attempt to either do it herself, or use another visa agent that is less expensive, could the original visa agent, or their immigration officer friend in Bangkok, make any difficulties?
Thank you again.