OmniSoft likely only moved on this after a noticeable revenue dip following the 6Buses release. In other words, the crack became big enough to hurt the bottom line.
(PDF) Optimal Software Patching Plan for PMUs - ResearchGate 6buses crack patched
"Cracked" versions of software are frequently bundled with adware or spyware, compromising user privacy. The Truth Behind the "6buses Crack Patched" Saga:
– The software now checks if winmm.dll or version.dll (common injection points) have been tampered with, comparing their cryptographic hashes against a known-good list. 6buses crack patched