Someone is also experiencing this? Running RM on java jdk 8u40, OS Maveriks, running fine until 4-5 hours ago. When I click on a bot and the GUI comes up, then I click on start and the client freezes. Running thought sudo command. Not showing any error or console nor runemate error popup. Working fine on windows. Removed all runemate files same as rs files and redownloaded runescape . This does not fix the problem. @Cloud thank you.