Altium Designer flips all text notes
I had this same problem any time I imported a project from PCAD. There is a setting in the DXP Schematic preferences called "Display Strings As Rotated" that is automatically checked in the newer versions of the software. I believe you just need to make sure this is unchecked before importing or opening any projects. This setting is found in the DXP menu -&gt; Preferences -&gt; Schematic -&gt; Graphical Editing under the "Options" heading: