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AutoCAD LT Wireless Mouse Freeze

4 REPLIES 4
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Message 1 of 5
cmengineer2000
546 Views, 4 Replies

AutoCAD LT Wireless Mouse Freeze

Hello!

 

I have AutoCAD LT and a recently purchased Logitech MX Master Wireless Mouse.  The mouse works great *except* in AutoCAD LT!  When running AutoCAD, the pointer will freeze, disappear and moments later reappear elsewhere on the screen.  I contacted Logitech and verified the mouse has the latest driver.  Logitech stated that it is an AutoCAD problem.  I do not have the problem with a wired mouse.  Any ideas?

 

cmengineer2000

4 REPLIES 4
Message 2 of 5
pendean
in reply to: cmengineer2000

LT version is...?
Windows version is...?
Your video card is...?

If you are using a modern LT version, you might have to turn off hardware acceleration.
Message 3 of 5
cmengineer2000
in reply to: pendean

Dean,

 

Good point!

 

LT version is...N.301.0.0 AutoCAD LT 2017.1.1
Windows version is...Windows 10 Up to date as of 6/17/17
My video card is...NVIDIA GeForce GT 745 Driver Version 376.53

If you are using a modern LT version, you might have to turn off hardware acceleration.

Message 4 of 5

i was having a similar issue when i discovered that it may be related to the chromium host executible files... i havent found the answer for those, but i have found that if i turn off my wifi, disconnecting from any internet sources... my mouse then works great.  Note... it doesnt seem to be a constant problem, but turning off the wifi when the freezing happens will unfreeze the mouse... fyi.. im using a logitech also...

George Hobel
Reflections of Charlotte
Residential Building and Design
Message 5 of 5
pendean
in reply to: cmengineer2000

In addition to any other tips offered...

Turn off the variables LINESMOTHING and LINEFADING and see if they help.
If not, start GRAPHICSCONFIG command and turn off hardware acceleration.

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