I'm new to Blender, so I'm stumbling around. Sometimes when I open a project, I can't zoom into what I want. I can zoom out... way outside the model (like an apartment), but when I zoom inside it, I can't zoom any further.
Sometimes I'm in the model and zooming as expected, moving around, and then I don't know if I do something wrong, but suddenly I can't zoom after rotating from some point. Sometimes it seems I zoom towards the outer perimeter of my model, and it won't go any further than that boundary... I can't zoom any further.
Sometimes, if I exit Blender and restart, then re-open the project, this behavior is reset and all is normal again. Sometimes not.
What am I likely screwing up? Thanks!