Minecraft becomes inactive when joining servers?

I recently got a new PC (Windows 10) and downloaded Minecraft (the second time I got it on another pc with the account). When I wanted to join a server, nothing happened. So like a Stillbild.und also, no feedback '

it stays that way forever.

What I've already done: Multiple Mc ne installier and deleted the .Minecraft folder. I deleted the worldfile. Java reinstalled. All alternative dowload variants tried (from the Minecraft.net page). Windows Defender disabled, yes Java is allowed (sovol private al also public).

It can't be on the hardware! (Intel i5 8400, GTX 1060, 16gb ram 256GB ssd.

Please Help ME! I have no idea what I still want to hear! I'm DESERVING.

How much RAM did you assign to Minecraft? Could maybe help if MC allows more RAM.

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.)