MapleStory behaving strangely

Before the latest patch, my keyboard seemed to behave fine with MapleStory. Now, whenever I'm online it starts to behave strangely. For example, pressing Esc will automatically minimize MapleStory and pressing Enter will put it into Full Screen or Window view depending on what mode it was in when I pressed it. This happens randomly and goes on for 5-20 minutes and automatically corrects itself. Rebooting my computer alleviates the problem. Also, I have reinstalled MapleStory at least three times now but the problem still persists.

Greetings Andy,

Thank you for contacting Nexon America's Customer Support team.

A possible solution would be to reboot your computer and try again momentarily. If this does not help I would then suggest that you manually re-install the game from the official Nexon.net website.

Although you may have already reinstalled, these steps may help. Please make sure to use the "Add/Remove Programs" when deleting the game. Also select "Delete Files" by opening up Internet Explorer going to the "Tools" option and into "Internet options" There, go to the "General" tab, and then find the "Temporary Internet files" (should be close to the browsing history) and select "Delete files" Once it is clear, try to download the game again.

Make sure that you are using an updated version of Internet Explorer, it is a known issue that other browsers may have conflicting issues with our website. Also, make sure that you are downloading the client from the official Nexon.net website.

I hope this information helps in resolving your issue. If you find that your issue persists, please let us know by opening a new ticket.

Sincerely,

GM Jascol
Nexon America, Inc.

Basically, I've used CCleaner to clean out all my Firefox stuff and I'm pretty sure that's equal to what they suggested.