Barry Tewes posted in an unrelated thread,
I have seen that it is possible to do a 90-day report online is that a safe way of doing it as I live a 2-hour drive from Chiang Mia?
TLDR : Answer Summary
Barry Tewes inquired about the safety of completing the 90-day immigration report online, given his location two hours from Chiang Mai. Responses confirmed that online reporting is available 15 days before the due date and provided links to the immigration web-portal and relevant mobile applications for both Android and iPhone.