Minecraft new version hangs?

After a long time I ventured again to Minecraft and wanted to try out the newest version 1.13. Unfortunately, it jerks in my ingame extremely. Have a look at the older versions, everything is running smoothly. Then I have the game reinstalled again, but unfortunately did not work: / vl anyone has an idea what that could be and how to solve the problem?

How much RAM did you assign to Minecraft?

To assign more RAM you proceed as follows:

Open the launcher and go to Profiles. Then activate the advanced settings (see screenshot):

Open the profile with which you start the 1.13 version and activate the JVM arguments. There you will probably have in the first entry -Xmx1G. The 1G refers to the GB of RAM you assign to the game. Increase the RAM number to 2 or 3 GB. That would have to help. (It may be that you have Xmx1024m instead of -Xmx1G, which equates to 1Gb of RAM, which is just another way of writing.)

Thanks, I'll try it right away

Did not work out: / Funny, in the other versions, everything runs smoothly, because I can even additionally use shader and a tp

You can also go under% appdata% \ Roaming \ .minecraft and delete the 1.13.x version there and reload it via Launcher. You can also completely delete the config folder and have it re-generated with a launcher reboot. Thus, although all the settings regarding the game resets Resetet but you know at least that it can't be due to the game. How much ram do you have now?

Have already completely reinstalled the game, so minecraft. Deleted folder and then reinstalled: / have 8gb ram