Results 2 issues of Jouk

Since installing version 7648-3 I experience the following: When trying to open a meeting it immediately is disconnected giving a screen like the picture shown ![Screenshot from 2022-08-23 10-18-45](https://user-images.githubusercontent.com/11192357/186190782-59fa4764-590e-49b0-bdc5-1a71b7f7425e.png) If...

I noticed that vmstar (http://antinode.info/dec/sw/vmstar.html) fails on OpenVMS (at least the 8.4-2L1). Both versions compiled with and without "large-file-support" fail when extracting files from a .tar file. A typical error...

bug