Updating camera

Hello, so i have the 4.1.9 system version on my eufycam2 and an update is available but when i confirm the update the cameras won t update.
It says camera updating but the system version stays the same. Could it be due to bad internet connection or is it another a problem? My download speed is like 5-8 mb/s and upload speed 4-6 mb/s.
Thank you in advance!!

Exact same problem. please see my post