Strange Periodic Freeze

Link to .capx file (required!):

Happens on any .capx file I use

Steps to reproduce:

1. Work on a project like normal

2. After a time slowdown of the interaction with construct 2 begins

3. Within a few seconds the program seems to freeze entirely

4. I discovered that minimising and maximising the program seems to refresh C2 to work again lie normal. Upon maximising the program window, it starts black and then you see each window slowly refresh back in.

Observed result:

This freeze occurs semi-regularly and frustratingly interupts workflow. I thought it was specific to my computer (Alienware M15X) but am now using C2 on my new Surface Pro and getting the same thing.

Expected result:

No Freezes!

Browsers affected:

Chrome: no

Firefox: no

Internet Explorer: no

Operating system & service pack:

Win7/Win8.1

Construct 2 version:

C2 Personal Release 146 64bit (Steam Version)

Any help/pointers would be greatly appreciated. C2 is awesome and I certainly want to keep using it.

Have you tried r150? Are your graphics card drivers up to date?

Having to close this since there is nothing we can do without detailed enough reproduction steps for us to follow and see the issue ourselves.