Everything seems OK for me as the memory usage goes back to normal. Unfortunately I have no control over memory allocation and it's all controlled and done by the OS.The OS allocations memory when the application is ran and then wipes everything which was allocated after closing. It should go back down on its own once Windows garbage collector has kicked in.
I've managed to replicate some of these (haven't tried them all). Will most likely fix in the morning and then release the build to the public. Thanks EDIT: Done.
Can you attach the entire log? Surely that's not everything in the file? Also you do have anything like Skype, Facebook Messenger, etc.. so i can keep sending you tests to finally fix this issue? EDIT: Uploaded test 18.