Loose radiator hose

[satrdayboy66]

The temperature light came on just as I got home, checked and the reservoir was empty, but couldn’t see a leak. When the engine had cooled I tried filling reservoir but then could hear liquid coming from somewhere. Finally found that the top hose on the radiator was loose, and I was easily able to pull it off. The clip securing the hose was intact. With some effort I managed to push hose back onto the radiator, refilled and checked for any leaks, all ok.
Just wondering has this happened to anyone else, I’ve had van for 6 months but have had no problems previously.