I currently have TS2019 installed on a Windows 7 x64 machine. My understanding is that it is recommended to use the 64-bit version of TS, but I recall reading somewhere that certain features on specific routes might not work correctly in the 64-bit version. However, I haven't encountered any such issues thus far. Is there any particular reason why I should consider using the 32-bit version instead?
It is more that certain features on specific routes might not work correctly in the 32-bit version If you have not encountered any problems why look at 32bit? Another question might be why you are still using Windows 7?
Aren't the signals on the VNHRR routes still broken on the 64-bit version? That's the only issue with DTG-published content on the 64-bit version I'm aware of.