Data scraping doesn´t work in SAP GUI 7.5

we are facing 2 major problems to select fields in SAP GUI 7.5,

  1. e.g. Standard Buttons OK, backward, save etc. In SAP GUI 7.4 everything works fine, but in 7.5 only parent selectors are recognized.

  2. ALV grids are not recognized at all, neither in in 7.4 nor in 7.5.

SAP Scripting is enabled for server, client and user, the same for 7.4 and 7.5

any ideas?