Line problems

[Anonymous]

I have installed recently LT2017 and have a problem with lines. It´s only "hidden" line not continious line, can´t find the way to change it.

Can it be a problem with my new computers graphic card? 

The  graphic is Intel Iris Graphics 540.

What´s strange is that all new and all old drawings are this hidden line type, but when I make a paperdrawing it´s ok whit continius lines.

[pendean]

Turn off LINESMOOTHING and LINEFADING variables (type them at the commandline) and see if that helps.

[Emmsleys]

Have you tested AutoCAD LT 2017 on a different system? or logged in as a different user on your system to see if the same behavior happens in that environment? 

You could try resetting your settings to default, but save your settings as needed. 

[Emmsleys]

post back with any new findings or updates when convenient. 

Thanks