I was using IJC just fine on 8/29. I upgraded on 8/30 (upon start-up) and now I can't connect to our remote database. I am running 5.10.3. I get a message that I've never gotten before that says "Connecting to database failed: Instant JChem cannot reach your database server. Please check your network." To my knowledge, nothing has changed on our server or network. Any advice? I run on a PC.