After having a few problems with the Airport Express, usually resolved by unplugging it and plugging it back in again, I took the plunge and upgraded the firmware to version 6.3
I was having issues with it failing too often. Though most of my Mac hardware and the iPad run off my 802.11n Airport Extreme, I still have some hardware that can only use 802.11g and that is what I was using the Airport Express for. The iPhone is one example, but as it has 3G it was less noticable when the Express failed and the wifi didn’t work. However my Canon printer also connected to the 802.11g Express network and when the Express fell over, no one was able to print!
I generally don’t upgrade unless there are security issues or as in this case I am having problems with the hardware. The upgrade went fine and it would appear after a few days now to have solved the issue. The Express has stayed up without falling over, so I am keen to see if this will continue.
If it keeps falling over then I may need to get a new one, of course it would have to be the AirPort Express 802.11n model.
Both the iPhone 4 and the iPad can connect to the faster 802.11n networks, but it is not as clear cut as that.
Whilst the iPad can connect to a 5GHz 802.11n wireless network the iPhone 4 can only connect to an 802.11n wireless networking using 2.4GHz.
Whilst that is much faster than connecting to an 802.11g network one reason for having a 5GHz is to avoid the often crowded 2.4GHz spectrum as the rest of the world has discovered the advantages of wireless networking.
So if you if you only have a single 802.11n wireless network you will need to ensure it is either running at 2.4GHz or add a new network just for the iPhone, which is a little bit over the top.
I can see myself adding a 2.4GHz 802.11n network for my new iPhone 4 in the main so I can stream video over my network using the AirVideo App.
Today despite a strong green light the Airport 802.11g network that my Airport Express provides was nowhere to be seen.
I couldn’t see the Airport Express in the Airport Utility either, despite it been connected to my network via cable and I was using my 802.11n network.
In the end I power cycled the Airport Express, twice and this resolved the issue.
This happens now and again with Airport base stations, mainly the older the 802.11g base stations in my experience.
Apple have updated the AirPort Extreme Base Station and Time Capsule, which are now offering simultaneous 2.4 GHz and 5 GHz dual-band networking “for optimal performance, range and compatibility.” The new models also offer the ability to set up a secondary Internet-only Wi-Fi network to allow family and friends to access the Internet without giving them the password to the primary network or allowing them access to networked drives and other peripherals. Finally, Time Capsule offers MobileMe members the ability to access files on their device’s hard drive over the Internet from anywhere.
My Canon MP600r is starting to annoy me.
Every time I try to print from my iMac, the printer can not be found on the wireless network.
If I power cycle the printer, it “magically” appears and I can print!
The same more often then not for scanning.
Now I have no real idea what the problem is, whether it is a wireless, printer or some other issue.
I do need to do some further testing. Things I may do including connecting the printer by wire to a wireless WET54G and see if it is a printer issue.
If it is a wireless issue I may connect the printer direct to the iMac by USB and share it across the network.
I think I may have resolved my MacBook Pro Airport re-connection issues.
I ensured that Airport is at the top of the network configurations and this seems to have solved my re-connection issue when running a pure 802.11n wireless network.
I find it strange that something as simple as moving a network configuration to the top should solve this issue with an 802.11n network. However it is not an issue when running in b/g compatible mode!
Well it’s working for me now.
Since I upgraded my Airport Extreme network to a pure WPA2 802.11n 5GHz wireless network, my MacBook Pro has consistently failed to re-connect to the network after waking from sleep.
It does this in both 10.4.10 and 11.5.1 and when connected to an Airport Express running 802.11g WPA/WPA2 no problems, will re-connect every time.
My iMac which is connected to the 802.11n network does not have this issue.
If I move back to 802.11n/b/g on the 2.4GHz radio mode the problem disppears.
I have followed the advice given by Apple here and another piece of advice which said ensure the Airport is at the top of the network configurations, but alas no luck.
Once or twice the MacBook Pro has reconnected, but 99% of the time no re-connection and the only solution is to either join the 802.11g network or re-boot.
Since my 802.11g Airport Extreme stalled I have had in place running instead my spare Airport Express.
It’s been working fine and internal file transfers have been very fast (for 802.11g) and I have had no problems.
Hopefully it will stay that way.
Well my (old) UFO shaped 802.11g Airport Extreme seems to be not working despite the three lights on the front flickering and flashing away.
Despite power cycling the base station, it would not broadcast a wireless signal and even when connected by ethernet it only appeared sometimes in the Airport Utility.
I may do a full reset, but in the meantime I have replaced it with my spare Airport Express which I usually take away with me when staying in hotels or need to use at conferences.
Interestingly my (older) 802.11g Airport Extreme stalled today. No 802.11g client could pick it up and even though it is plugged into the LAN port of the 802.11n Airport Extreme, the Airport Utility could not “see” it.
So unplugged it, left it for about ten seconds, and switched it back on again, no worries.
This is an occassional problem, which is in the main just annoying, but I wonder what the underlying problem is (if any) and if the base station will one day just stop working for good!