ContributionsMost RecentMost LikesSolutionsRe: Ready API 1.5.0 on Windows 7 keeps hanging and extremely slow hi Sonli, this solution not work for me either. That's the way i had tried in previous post .:smileyfrustrated: Re: Ready API 1.5.0 on Windows 7 keeps hanging and extremely slow Actually no ,they just consider it as a performance issue in our machine ,they suggest use this page to improve it : Try improving the memory usage by following the steps below: http://readyapi.smartbear.com/soapui/working/improving_memory_usage Hope this could help someone maybe ,anyway it still not makes any changes for me .:smileysad: Re: Ready API 1.5.0 on Windows 7 keeps hanging and extremely slow Yes ,Case00146761 raised toCustomer Care Team to help it tracked in future release .thanks . Re: Ready API 1.5.0 on Windows 7 keeps hanging and extremely slow ReadyAPI performance is really too bad than using SoapUI Pro , It's too bad that i really want to drop using it... Team you all really need to improve this issue in future ,This performance issue will cause you lose many customers ... Ready API 1.5.0 on Windows 7 keeps hanging and extremely slow anyone can give a solution to improve the startup or load performance ? also run from command line ,it throws this error: C:\Program Files (x86)\SmartBear\ReadyAPI-1.3.1\bin>ready-api.bat Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=256m; support wa s removed in 8.0 Error occurred during initialization of VM Initial heap size set to a larger value than the maximum heap size The filename, directory name, or volume label syntax is incorrect. Solved