Connection issues

Please could someone help check with my connection

Noticed in the last couple of weeks that my HUB4 has been 'whirring' a lot.

For the last few days my internet has been losing connection, tried rebooting/restarting hub, changing ethernet etc but I keep losing internet access

Currently working and then lost connection 20 minutes later,  cannot access via http://192.168.0.1/?home&mid=Home

Thanks in advance