network issue

In my iPhone I have a new German Telekom Prepaid SIM which gives me Internet on the phone. Additionally I can use the iPhone with this SIM to tether from my iPad to the iPhone. This works perfectly. However, when I tether from my MacBook to the Phone I don't get internet. I do not get the...

I recently updated my iPhone 11 Pro Max 512 GB with 13.5.1 update. But I have noticed it ONLY yesterday (June 12, 2020) that my Secondary SIM (Physical SIM) Idea Mobile Network in India not allowing me to make calls or send SMS. But I could receive network generated OTP messages. Strangely...

Hey, all! My iMac is having problems connecting to the internet, though it connects to the Wi-Fi just fine. It’s running macOS High Sierra, version 10.13.6. I constantly get the message “VPN Connection Please enter your authentication information” I found out that my son used a torrent and a...

Hi, I've just swapped from a Mid-2013 MBP to a 13" 2018 MBP (with touch bar) and I'm noticing serious issues with the network connections. It often won't connect to networks which my other laptop (and phones, tables, etc) will, although it sees them in the list, and it sometimes just drops the...

I am managing an Windows Active Directory network and have several mac machines that need to be added in. Our office has a LAN (with no internet access) to allow users to access local resources (File Server, printers, etc). But to connect to the internet, we all use the building's WiFi...

Hi, My wifi connection from my mac book pro running 10.8.5 drops regularly. No other device, ie phone and amazon fire does this. I continually have to renew my DHCP lease. This is a relatively new issue, even though I have been running the same OS for awhile. I have not upgraded my OS because I...

My iPhone 6 is really weird. It will loose cellular network at night time and it will just say "No Network" or constantly say "Searching.." No on/off, flight mode on/off, hard reset, network setting reset, setting reset or content and setting reset will work. Even setting up as a new iPhone...

Yesterday afternoon I installed the Sierra GM Candidate after receiving an email from Apple. I didn't really use my MacBook Pro very much after that until this morning. Everything seemed to be working fine, until I noticed that when syncing files via dropbox, the uploads were taking unusually...

Another thread by me, I know I know but this forum is so full of knowledge and great people that I have to post my doubts. So here it goes: I have a 2008 8 Core Mac pro, I got a GTX 680 2gb from Macvidcards.com (great people btw, I highly recommend them). Now this Mac pro is a slave for Vienna...