Line thicknesses that do not change despite modifications to the settings and disabling of the 'thin lines' option

[contact]

Hello everyone,

I'm having an issue (likely with settings). The thickness of my lines is not displaying correctly. I create lines in "line styles" with a certain thickness, but when I draw them on my drawing space with the 'thin lines' option disabled, they still appear thin. It's quite frustrating. I have a feeling it's a display setting, but I can't seem to find which one. It also seems that all surface patterns (materials and hatching zones) are not displaying as they should (they appear to be in grayscale).

I want to clarify that I've already checked for graphic overrides by element and category for all the aforementioned issues.

If anyone happens to have a clue, that would be great.

Thanks in advance.

[barthbradley · Accepted solution]

What's the View Scale and Line Weight? 

[barthbradley]

You checked ALL Graphic Overrides? How about Phase Filter Graphic Overrides?

See this: 

Help | Element Visibility Override Hierarchy | Autodesk

[ToanDN]

What is your view range? Elements below the view range bottom and above the view depth are presented by Beyond line styles, regardless of what they originally are.

[contact]

Hi everyone,

Thanks so much for your quick answers ! It was the line weight that resets for an unknown reason.