Here is another issue I encountered during my Exchange 2016 migration. A hand full of users have been getting knocked out of public folders with an Event ID 9646 and they have exceed the max of 32 session objects. What the hell does that mean? Why only a few users?
Investigating Event 9646
The Monday after I migrated public folders to Microsoft’s new “Modern Public Folders” a hand full of users began calling me they were unable to access them. Their specific error was:
“Cannot expand the folder. Your server administrator has limited the number of items you can open simultaneously. Try closing messages you have opened or removing attachments and images from unsent messages you are composing.”
Last night during a maintenance window I applied my Microsoft updates and rebooted the server. Shortly after reboot I attempted to open Outlook and it failed with a server unavailable error. OWA and ECP both showed BLANK white screens. I began to panic a little because this is probably the IT guys worst nightmare! Working in the industry for over 20 years I put my panic aside and began my standard troubleshooting procedure.
Having a small shop and wearing a lot of hats here in the office tends to create a slew of challenges. Most of the time I have a ton of projects brewing so focusing on one can be difficult at times. My migration to a new Exchange 2016 server will be gradual taking about 2 to 3 weeks to complete. During the initial setup I like to let certain steps “stew” overnight to make sure there are no disruptions. I also like to be sure I have a contingency plan to undo any unforeseen issues.
eir mail on my exchange server. When composing a new message the mail is delivered as expected. The fact that this is a new server and the user was migrated just days before led me to believe the issue was on my end.
Deleting a file is not as simple a process as it sound. On most computers deleted files first wind up in the trash or recycle bin. This is not even close to removing anything. The process only moves your files from a live folder to a 
Way back in the 90s Intel wanted to increase market share and increase sales. The marketing department came up with a brilliant “Intel inside” campaign and began educating consumers on processor clock speed (MHZ & GHZ) They touted that a 90Mhz PC was better than the 60Mz and AMD did the same. Both companies basically started an arms race to achieve the highest speed processor and consumers were led to believe faster is better. Here we are over 20 years later and we now know that clock speed is NOT a good representation of how fast a processor can perform. There are so many other factors that contribute to a FAST computer but I’m not going to cover that in this article. Marketing alone may have duped thousands into prematurely upgrading to a new computer. 
Apple has recently discovered a vulnerability in the WiFi chip that could allow an attacker within proximity of your phone to run unsigned code and gain unauthorized access to your device.
A great new take on the classic snake game. Such a simple concept yet so much fun to compete against other players. Does anyone remember when the first Snake game was released? According to Wikipedia, looks like it was some time in the mid 1970’s. My first Snake experience was on the Atari 2600 with a game called Tape Worm.
You might be saying this game is tired and played out, but it was my first experience playing an .IO game. I actually was pretty good at it and wasted many an hour at home and working gobbling up blobs. I don’t play as much any more, but it was great for keeping me occupied. On occasion I did experience lag at times, and wish there were “lives” so you didn’t die instantly but I guess that’s what made the game a challenge.
Maybe we can build the .IO game library into a portable device. Games could have an online and off line mode for playing on the go. I’m sure it wouldn’t be too hard to achieve with a Raspberry Pi. I am such a huge fan of the Raspberry Pi, such a useful device.
Looks like we will be able to purchase this closer to the end of the year, sometime late September. This time around however the unit will include two controllers and will have an $80 price point.