recently Pidgin was causing bluescreens, when trying to connect to some services. First only one service, after disabling it was working, but one day later the next service caused a blue screen.
I store my history and settings of Pidgin encrypted with boxcryptor. After investigating this issue with bluescreenviewer from Nir Sofer, cbfs4.sys was identified causing the crash. v4.0.133 seems to cause this behaviour under certain circumstances. I downgraded to v4.0.132 (with BoxCryptor 1.5.411.151) and now it is working again.
Greetings from germany,