During peak times on campus from 8am to 5pm approximately, access to campus network resources, including Canvas courses, may be a little slower than usual. The difference is usually only a few seconds longer than you have to wait during other less busy times though.
At home, your internet service provider may be experiencing heavy demand and slow response times. Home connections are typically slower between 5pm and Midnight. The speed can vary depending on how many other people in your area are using the same internet provider at the same time. If Canvas seems unresponsive, it is most likely due to your home internet connection speed, your computer speed or both.
Also note that your home internet download speed is always much faster than your upload speed. So if you are uploading something to the internet, it will take longer than just viewing something on the internet. If you have to upload a very large file, the wait from your internet provider can be as long as an hour. If you have a slow computer, it will also affect your upload/download speed. So if your home internet connection is slower than normal and you have an old computer, it will take awhile for it to upload a file. Your home internet provider may time out on you also if it takes too long.
Note that wireless connections are not as fast and reliable as a hard wired connection. You should always try to plug into your internet service rather than use a wireless connection when using programs like Canvas especially when you need to upload an assignment or take a test.