[Fanboy06]

When i start Jdownloader it uses about 80-90 % of my CPU... I can barely do anything I tried to backup... but that didnt work as it doesnt react to anything i do.

After a while i get a errors

https://imgur.com/a/84xA5

I tried to copy it but it doesnt react.

[Fanboy06]

Sry pressed wrong button

[Jiaz]

Too many links and not enough java memory provided.
In your JDownloader folder you will find a .vmoptions File
open with notepad(texteditor)
remove any -Xmx and -Xms lines
and add -Xmx1g or -Xmx2g (depending on your system memory)

[Fanboy06]

I searched the folder for .vmoptions files and found 2 files: "JDownloader2.vmoptions" and "JDownloader2Update.vmoptions"
I did the you mentioned chages...

Old "JDownloader2.vmoptions" and old "JDownloader2Update.vmoptions"
-Xms64m
-Dsun.java2d.d3d=false

New "JDownloader2.vmoptions" and new "JDownloader2Update.vmoptions"
-Xmx2g
-Dsun.java2d.d3d=false

For some reason both files had the same content.

Nothing changed still about 80-90 % CPU usage and unresponsive. after few mins I still get infinite amount of errors

[Jiaz]

Then increase to -Xmx3g or -Xmx4g
how large are your downloadList and linkcollector zips in cfg folder.

[Fanboy06]

Sorry, my PC broke and the repair guy was on holiday... and I couldnt login via any other device cause I forgot the my jdownloader Forum and email password...

I wanted to thank you for the help and confirm that it worked.

PS:

linkcollector files together about 4 Mb (backup not included)
downloadList files together about 1 GB (backup not included)
over 600 files in cfg folder

[Jiaz]

Thanks for the feedback!