Ok, so I've read this thread https://teakdoor.com/thailand-and-asia-news/65331-pattaya-italian-arrested-working-without-permit.html (Pattaya - Italian arrested for working without permit)
& from reading the contents it would appear that what I want to do constitutes working in Thailand, but it's likely to be ok if I don't do it in Pattaya?
What I intend doing is doing some accounting work for my NZ clients, from time to time, whilst I'm in Thailand. The work will be done on my laptop & payment for my services will be into my NZ bank a/c. The only thing Thai involved is the internet connection & the physical location.
If the bib want to examine my laptop not only are they likely to find accounting software but a program that's used for betting on the NSW TAB (horse racing).
So am I working if I pursue these activities?