I've been on these Forum boards, including the previous incarnation, a decade or two.
I've never witnessed "Couldn't create desired viewport (of Perspective View)" being a FAQ.
I do a version of what John says: With the Viewport selected (Lock Scale & Lock Camera un-ticked), activate Model_Space(Floating); Select the object; invoke "Zoom Selection"; use the Walk (mainly, now that it is Zoomed to the Selection), Dyanamic Pan, Dynamic Examine, and similar to get the view I want. Goes very quickly and smoothly.
Anyway... probably not even really a FAQ issue enough to give it too much attention.
« Last Edit: October 29, 2019, 09:02:35 AM by Alvin Gregorio »
(mostly Residential Architectural 2D; no formal CAD Training; intermittent TurboCAD user since yr. 2000 [ver6.5])
---TurboCAD: V21PP; V20.2PP; V19DL; V11.2Pro; Windows-7-Pro/64-bit; Intel-Core-i3 CPU; 2.27ghz; 4GB RAM; Intel HD Graphics (CPU based)