wavy lines

[Ivan5D1E]

I thought it was my tablet but it seems to be something about photoshop, when i draw it looks to be making wobble lines but when i zoom in they look just normal i unistalled photoshop last update and instaled the previous one and that was the issue  

i don't know if i am the only one that had this problem 

[c.pfaffenbichler]

Are you talking about Photoshop proper or about the mobile version? 

If Photoshop proper: Could you please post a screenshot taken at View > 100% with the pertinent Panels (Toolbar, Layers, Channels, Options Bar, …) visible? 

If the mobile version: Please post on the Forum dedicated to that. 

[DaveJCummings]

What tablet are you using?  I know sometimes when I used Sidecar to use the Desktop version of PS on my old Intel Macbook Pro, I'd have some wavy lines, but they disappeared after I just turned up smoothing slightly.  The issue wasn't there when I used Astropad or when I use my Cintiq.