I am just beginning again so I am a little rusty. I haven't had this problem before. I have set up my timetable with too many hours per day currently so I can see where the issues are. I have activities taking place in the wrong classes. For instance lessons for 7C appear in 7A's timetable. Any ideas, thanks for your time. ;D
I can't seem to upload my file
There is a button "Attachments and other options" directly under the box where you can write the text. Click it and select "Attach".
I guess you have enabled printing constraints with same starting time.
You can disable it in FET -> Settings -> Timetables -> Print activities with same starting time.
Thanks for the reply, no that's not it, it isn't switched on. My file is too large, maybe not a good sign.
Try to zip the file and upload.
If you want to zip: press with the right mouse button on the fet file and select something like "sent to" -> "compressed file/zip".
You found the problem?
You can still email the file or checkout this video if you don't know how to zip and upload:
https://www.youtube.com/watch?v=snFDv3EZMfQ