Unable to print on my Wifi connected printer MG6852 PIXMA CANON

[REDACTED]

Since a few time, I can't print on my printer user Avast Premium in active mode. I need to switch it in passive mode.
Does anyone have any idea of the reason and another solution ?
Thanks

[Pondus]

Tried this?

Turn off port scan

Avast UI -> Protection -> Firewall -> Settings -> Advanced -> Uncheck "Enable automatic port scan detection"




Portscan bug has been around for a couple of weeks, many related posts here
Anyway a fix is said to have been released

[Asyn]

Anyway a fix is said to have been released

-> https://forum.avast.com/index.php?topic=199857.msg1388211#msg1388211

[jobviktor]

Perhaps someone will help and my decision.

Instead of turning off the common trigger -> Uncheck "Enable automatic port scan detection"...

you can try to go Avast UI -> Protection -> Firewall -> Application settings.
Here we find the 'Canon Inc' group and enable 'For all other connections: Ask'

Then, if necessary, reinstall the printer drivers and answer the questions of the Avast firewall - "Allow".