Bugs with keyshot move and translate?

[timeyy]

When i try to move some small parts the xyz little grab handles sometimes disappear unless i zoom really far out and then it becomes hard to move items accurately, there should be an input box as well i feel, its super hard to scale as well my models always jump really big or small,

On some of my assemblies when i click move using global only one of the parts will move... super frustrating i then have to use the local axis and it will move the entire assembly, but when the items local axis is slanted compared to the global its super frustrating for translating rotating elements,

I'm sure the program is not intended to have these features is anyone else experiencing them? how to fix?

I am using the latest keyshot 4