Download index: package_lgt8fx_index.json stuck

Software IDE 2.x
1

The Downloading index: package-lgt8fx_index.json is stuck at 70% since one hour. Can not use the IDE.

2

Shutdown all copies of the IDE, even Serial monitors and try again.

3

Which IDE? Wild guess that it's 2.3.3.

4

now, after 2 hours the download finished and all is working fine.

5

yes, it is 2.3.3