memory issues

We had memory problems on soapUI, wish you guys would have fixed them instead of migrating them to Ready!Api.

On Ready!Api if I open 2 requests (large XML requests), the memory usage on my computer jumps to 1,200,000 . If I close them, the memory is not released.

Please fix this - I am forced to open and close ready!API multiple times an hour and can't get any work done.

If there are any tip and tricks that work for anyone else please let me know. I am desparate! 

thanks

Smadar