Recently I've been struggling with an issue on Windows 10, Korean font is broken as a rectangle, couldn't fix at all even through several attempts following customer center's guidance. Accidentally and luckily, the problem was fixed once I installed this beta version. However, the app is consistently crashed, then never get back to normal until I reboot. Even if I tried to relaunch the app after crash, nothing happened at all. Anyone can help me fix this problem?