# \[Desktop\] Popular and interesting posts **URL:** \ **Category:** PIX4Dmapper Questions/Troubleshooting\ **Created:** [August 22, 2017, 3:53pm UTC](https://community.pix4d.com/t/desktop-popular-and-interesting-posts/3958 "2017-08-22T15:53:15Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Julie\_Pichon](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/julie_pichon/32/592_2.png) [@Julie\_Pichon](https://community.pix4d.com/u/Julie_Pichon)\ **Post date:** [August 22, 2017, 3:53pm UTC](https://community.pix4d.com/t/desktop-popular-and-interesting-posts/3958/1 "2017-08-22T15:53:15Z")
This post is a community index gathering the most popular, active, and interesting posts. Please comment under the respective existing threads. To be notified when a new post is added to this list, click the **Follow** button. **➽ Frequent issues and questions** [Camera optimization error and linear rolling shutter correction (LRS) ](https://community.pix4d.com/t/3183)[Camera optimization error and All Prior option ](https://community.pix4d.com/t/3884)[[Error] Project version is greater than software version ](https://community.pix4d.com/t/3299)[[Tip] How to edit the .p4d file ](https://community.pix4d.com/t/3822)[[Error] XML file validation failed with XSD and e0400b](https://community.pix4d.com/t/3632/comments/360000138706)[ ](https://community.pix4d.com/t/3822)[DSM is displayed white ](https://community.pix4d.com/t/5427)[[Troubleshooting] Vertical shift, wrong altitude, cannot mark GCPs](https://community.pix4d.com/t/3525) **➽ Hardware support** [Pix4D Computer hardware community benchmark](https://community.pix4d.com/t/4079)[ macOS, software version 3.0.18 ](https://community.pix4d.com/t/5672)[AMD Ryzen 7 ](https://community.pix4d.com/t/3854)[Maximum computer for time reduction ](https://community.pix4d.com/t/4384)[Quadro vs GeForce](https://community.pix4d.com/t/4284)