@Aimee *********
Immigration in the city I was working. During covid we had to extend every month instead of every 2 if I remember correctly and it was when I went to extend they told me they knew I was teaching online and told me it was illegal. She also told me it was time I left Thailand and I had to explain to her that the UK wasnt open yet and it really got to her. Its all about saving face and if a foreigner gets a "1 up" on a Thai, its a big no no for the Thai. Anyway its their country so I stopped online teaching but they allowed me to continue in the school until the summer break came in June 2021 and I left for the UK 2 months later
Im of the understanding that a foreigner is not allowed to work INSIDE THAI borders for ANY reason unless they have a WP. Its so strict that a bar owner isnt even allowed to clear tables or wash pots unless Ive been spun a yarn!
**Disclaimer!!! - Im not claiming anything I have said is the law, only my personal experience and the experiences of people I know 👍
Oh and I wasnt using a VPN which may have avoided that issue