Old Morphy Richards slow cooker making a faint buzzing noise on high, but not on low or medium, should I be concerned?
I've been making bread pretty much non stop the last couple of days and when I came to check on what I was making earlier I noticed a small buzzing sound, almost like a vibration, it went away and came back a few times so I'm not sure what to make of this because I haven't heard this sound before (but I don't exactly wait by the slow cooker either, so)
Any advice would be appreciated, not sure whether I should freeze this dough and wait until I can get a new slow cooker.