All day. My cell service is shaky here and I often use web texting for business. The Verizon website also wants my wife and me to enter PIN numbers every time we log in today. Luckily, the PINs do arrive to our cells eventually, but the service is not nearly as reliable as web text from home. My wife and I have separate PCs, cell numbers. What gives with the "HTTP 500 Internal Server Error"?