uploaded files currently throw an error due to the new NGINX proxy:

[2017-09-25 15:38:46.958] [WARN] client - SecurityError: Permission denied to access property "document" on cross-origin object -- { errorId: 'AWzLqhEPl3Sf8Rdm9d6V', msg: 'SecurityError: Permission denied to access property "document" on cross-origin object', url: 'https://board.net/p/test2', linenumber: 1, userAgent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0' }