SD 5 bugs: code completion, forms designer & watch not available in vb

Hello:

I am testing SD 5 .0.0.4755 and I have a problem with VB projects. I created a new Windows Application with Vb and forms designer is not available. Also, if I add a variable watch, it just displays "unknown error". Finally, code completion is not available. 

All these features seem to be working fine for C# projects.

System info:

SharpDevelop Version : 5.0.0.4755-c848dc28
.NET Version         : 4.5.50938
OS Version           : Microsoft Windows NT 6.1.7601 Service Pack 1
Current culture      : Spanish
Current UI language  : en
Running under WOW6432, processor architecture: x86-64
Working Set Memory   : 104960kb
GC Heap Memory       : 11023kb