I know this subject has nothing to do with air guns. However, I got a birdfeeder with a Wi-Fi cam and have been trying to get the camera to work. the instructions state that I may need to get an extender/repeater to do that. All I get is a frozen screen on my phone and the circular moving arrow. So tried to contact the manufacturer and of course got no answer. So, I thought why not reach out to a BIRD FORUM (won't give out the name) for help, well got no reply to my post there! I am not tech savvy but can read and follow instructions. I went on good old amazon and looked for what I think I need and ordered an extender, will see if that works. Back to my point here, I would like to say THANK YOU too all the members who have replied to my posts and questions, even though they may have been discussed before or been a dumb question. AIRGUN NATION is truly a friendly and helpful place to get help and advice. Thanks again too all!