bugs, glitches, and quirks.

potentially destructive.

▸ Packet loss can cause edits made to 'undo' themselves.
better info on the FS wiki.↗

▸ Using the stretch mode key-bind ( even without making edits ) on objects with materials ( normal, specular ) can sometimes completely reset the texture mapping of those materials.
depends on whether stretch textures is on/off & mapping type.
default mapping - resets if ☐ stretch textures
planar mapping - resets if 🗹 stretch textures

▸ Attachments should be re-attached to save edits made. Changes are autosaved at other times too, but re-attaching will ensure no changes are lost if SL crashes unexpectedly.

◆ Some z-fighting/flickering prims will not be apparent until re-rezzed. 

▸ Unlinking larger link sets can cause flickering, or prevent the user from editing the newly unlinked objects
( fixes itself on relog )

▸ Smaller prims are likely to be missed when attempting to select them with Shift+Drag Click

▸ Pasting materials on medium/large Link Sets can cause intense lag.

inconvenient.

▸ Spheres are not given adequate LSL support.↗ ( should have the same flags as torus )

▸ Texture mapping behaves differently between PBR and Blinn-phong.

▸ Parameters can be linked to others in not so obvious ways.
ex, skew & revolutions

▸ Land impact shown in Build Menu can be slow to update even when the physics shape is changed.

▸ Freshly created link sets show inaccurate link order until re-rezzed

▸ When flexible prims are used as the root in a link set, certain options can be grayed out for the entire link set. ( phantom, physical )