What specific version are you using? There was a performance problem in 5.0.2 that was fixed with 5.0.3. See Point list performance is very slow with large point list - #3 by jamesobutler
Can you try with the latest stable and report back?
What specific version are you using? There was a performance problem in 5.0.2 that was fixed with 5.0.3. See Point list performance is very slow with large point list - #3 by jamesobutler
Can you try with the latest stable and report back?