I have network disconnections with my laptop and they occur only when I work at home. The wired and/or wireless network disconnects at the same time approximately : 10:10 AM then 10:20 AM.
To get back the network, I have to manually disconnect it, then re-connect via the top-right menu.
This problem isn't caused by my internet provider at home because I never have network disconnections on my personal laptop or on my smartphone.
Also, I don't face the disconnections when I use my work laptop in our office.
I have a DELL Latitude E6540 (2015 edition) with Ubuntu 15.04.
Do you same clues to help find the cause of this timed disconnections ?
Is it possible I have a script that re-starts the network at same time on some conditions ?