Unity Editor Really slow

Right click the shortcut the go to properties and write the command -force-opengl at the end of the Target it becomes permanent and every time you open Unity it runs perfectly fine

 

when i open 3d scene with real time light i set several lighting Realtime, and reflection prob. its movement slowly and its ruining tweak, so someone tell me whats wrong with pc
System
Intel i7 4790k
motherboard h97md3h
ram 16 gb
AMD radeon hd 5450
Intel R hd graphics 4600
sata ssd 240gb
HDD 1 TB

 

The graphics card (5450) and chip (4600) are very bad. Maybe get a new card that fits, or unplug the 5450 and see if 4600 can do better on its own.

 

It didn't work by adding -force-opengl at the end while opening it.
It, however, made it slower than ever!!!
Before this, it took 2 seconds to identify that alt was pressed but now it takes 8 seconds!

 

For those that may have laggy issues in the editor, you can actually use the debugger to find the cause.
For me, google version handler was the cause of the issue. Making any changes causes a 12s delay, which became very annoying very quickly.



Hopefully, this helps you track down your own laggy issue.

 

Hi everyone! My Unity Editor also worked slowly. So, using -force-opengl command work for me perfectly.
I used this page to run the command:
https://forum.unity.com/threads/how-to-run-unity-with-force-opengl-option.496279/

 

One simple way is to go to the task manager and expand the menu. Then, click details and find the Unity applications. Right click Unity.exe and set the priority to High or Realtime (High works perfectly fine for me but if you still have issues, try Realtime). Hope this helps someone even though this is 6 years old

 

Not sure if this is the solution but it worked for me... Try checking/unchecking the "Maximize On Play" button in the Game window in Unity. My editor was lagging bad and this resolved it. (for the moment)

UPDATE: Unity still lagging. This solution was only temporary.

 

Meanwhile, it was 2022, and my problem was solved in this way. Thanks!