Anonymous participant I think you will be fine on Visa Exempt etc the times you are going. I did it for almost 18 months back in
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and it was harder then. I mixed a couple of SETV's in. Pals I mentioned in other answer were going to spend about 6 months each UK and TH on spouse visas but think the DTV is more convenient if not here full time. If you really do not want to do any "Remote" work the "O" Retirement is an easy option.