Everything will be solved immediately when you upload the project folder as a zip file.
I discovered that the problem with some pads was that the inner pad was apparently not exactly centered within the outer ones. When I carefully realigned and centered the inner pads, the connections were suddenly created and became visible when I checked using the U key.
Strange method you are describing but if you do not share the project or do not provide more detailed information there is not much more we can do.
I apologize for the delayed response, but I was deeply involved in other parts of the project. Now I’m returning to the issue with pads and THT footprints.
After importing from Gerber files, the THT component pads were imported as shown in the attached image. There is a standard PTH pad, but inside the hole, there is also a via.
I believe this is incorrect and that the inner via shouldn’t be there—or at least it’s unnecessary—because the through-hole plating should naturally occur during the manufacturing process based solely on the PTH pad.
When I remove the via by dragging it elsewhere, the hole still appears plated in the 3D Viewer.
Does the via inside the hole serve any purpose, or is it completely unnecessary in this case?
Any advice would be greatly appreciated!