Why is pro x4 not functioning with .vip files which are made with samplitude 2017? This is a big disappointment. Yeah of course you can open the files in pro x4. But all the vst effect settings are not synchronized. Looks like x4 does not recognise the track .vst fx which are standard in samplitude 2017. With other words equalizer effect, reverb, delay and so on...has to be adjusted all over again with x4. This is monstrously and backwards in time... we live in 2019 for cryin out loud. Even a stupid excel file will open in future upgrades of the mother program. Magix should have noted this dysfunctionality in their webshop. Why call it an upgrade to x4 in samplitude 2017? As in fact you get a completely new program which is not compatible with a 2 year old version. Which has for 90% the same tools (only with a complete new software engine). So why did I bought X4? Why is it advertised as an upgrade while it has basically the same functionality as a 2 years older DAW? I can't help it, but I feel I have just been ripped off.