Am experiencing the same problem. I have disabled the update service and yet it is still running every single time. Means I have to watch that it is disabled when am not using it. Thanks for any help on this matter.
You have to be joking, at 232K or 588K (depending on what column you look at) it is hardly a memory hog, especially when you take a look at other processes in task manager.
The service hardly uses any resources and with the Update setting set to manual it wouldn’t be active unless you do a manual update. However with the service disabled before you did a manual update you would first need to start the service. So I’m sure you wouldn’t want to be going through that rig-ma-roll every time.
Whichever product you choose, you’ll be trusting in the intention and intelligence of the developers to construct the best possible compromise in order to achieve a high level of protection with a bearable system overhead.
Every day I see Windows machines running one of the above. If any of them were to impress me overall more than avast! I would have to consider changing my home PCs to that one, which I have done in the past, but not since avast! 4.7.