Pan tool is converting to the selection tool after I pan a sheet. I have pan selected; and am panning over images.

Bump and agreed. The software juggling between pan and select is the most irritating feature I have ever experienced in all adobe products I have ever used. This shouldn't be considered a feature. Anyone who ever uses this has the knowledge to click the select tool before selecting stuff. When you have to browse through dozens of construction plans with comments and the whole bit that can amount to millions of dollars in liability if done wrong, and a single click can modify your page, 8 hours later you want to take a sledgehammer to your computer, that's not a user friendly feature.

I'm not trying to be crass about the situation, but it is definitely not something that should be overlooked. If anything there should be a toggle in the settings to activate or deactivate the functionality.