[game crashes since updating to win 10]

I installed RCT2 so I could play OpenRCT2 so I've got no save games with loads of rides in it. I started the same map (Bumbly Bazaar) in RCT2 built one coaster and left it running for a bit,  it worked fine.  could it be a save game problem?

[game crashes since updating to win 10]

It has been working fine since December I've just tried the latest build (0.0.5.0 build 306cf23) and I got it from https://openrct2.org/downloads/develop/latest.

[game crashes since updating to win 10]

The game has started crashing and the only thing I can think of is it's got something to do with Win 10, a screenshot is attached

[2 bugs]

First one

In the audio menu the sound slide controls both sound and music and the music slide does nothing.

Second one.

If I build a dueling coaster with 2 station and try and put the queue line entrances next to each other the queues will merge into one leading from one ride entrance to the other, it works fine on queue lines from different rides.