PLA doesnt fill all the way to the walls

[Jason138 0]

Hi, so I recently bought a Creality Ender 3 from germany. Now the printer worked well for a while but now after a bit every print I do the top right corner en bottom left corner dont connect to the wall, I dont know know if this is a extrusion problem or what I should do since im kinda new to 3d printing. I use Cura ultimaker for every print 

 

video : 

https://youtu.be/snCM2gG95YY

[Jason138 0]

^Sorry for the other 2 posts i made, had a little trouble 😉

[Smithy 1,146]

10 hours ago, Jason138 said:

^Sorry for the other 2 posts i made, had a little trouble 😉

I deleted the other 2 posts to avoid duplicates.