Games glitch after burned

When i backup my PSX games with alcohol 120% it says disc was created succesfully. But anytime a game gets to a cinema or a point where it has to load the next scene it glitches and takes a unnecesarily long time to load or it just "skips" to where the cinema never fully loads. A example is when i burn xenogears, it plays fine till after a battle it lags a bit than whenever i get to a cinema the cinema will never fully load and it just ends up freezing. Also Valkyrie Profile has troubles loading and it always shows a little icon in the bottom right corner that says "retry". Any info would be greatly appreciated. I'm using a older psx and i dont know the modchip that is in it.

 

try reading and writing at 4x instead of fastist speeds possible.

 

I've burned both games at 2x speed. And the problem still occurs.

 

Are you sure these games are not scratched are smeared? if so then I would recommend cleaning them.

 

maybe you need to upgrade your pc

 

This is not for a PC but for a PS1 i_suck

 

oh, i didnt see that, this should be in the ps2 forum.