Hi, I wake up in the morning and my browser will not connect until I disconnect and reconnect using Networks icon in system tray (whatever area its called)
He is some info from inxi

System: Host: i5-arch Kernel: 4.4.5-1-ARCH x86_64 (64 bit) Desktop: KDE Plasma 5.6.1 Distro: Arch Linux
Machine: System: Advent product: DT1410
Mobo: Foxconn model: H61MXL/H61MXL-K Bios: American Megatrends v: B63D3A04 date: 09/22/2011
CPU: Quad core Intel Core i5-2320 (-MCP-) cache: 6144 KB
clock speeds: max: 3300 MHz 1: 2705 MHz 2: 2977 MHz 3: 2745 MHz 4: 2982 MHz
Graphics: Card-1: Intel 2nd Generation Core Processor Family Integrated Graphics Controller
Card-2: NVIDIA GK107 [GeForce GT 640]
Display Server: N/A driver: nvidia Resolution: 150x51
Audio: Card-1 NVIDIA GK107 HDMI Audio Controller driver: snd_hda_intel Sound: ALSA v: k4.4.5-1-ARCH
Card-2 Intel 6 Series/C200 Series Family High Definition Audio Controller driver: snd_hda_intel
Network: Card: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet driver: atl1c
IF: enp3s0 state: up speed: 1000 Mbps duplex: full mac: d0:27:88:9b:2d:59

The wierd thing is the connection is still working elsewhere as torrents are still seeding and if I open e-mail I get new mail. I am using Firefox 45.0.1
The same thing happened when using KDE on recent Debian install. It does not hapen when I use other DE's

Any advise greatly received and Thanks in advance. Zeb...

check if your browser is using a proxy server. If you're not sure what that is, you can google it