# Tag is Bad Quality in UDT **URL:** \ **Category:** Ignition\ **Tags:** ignition81\ **Created:** [June 15, 2021, 8:46pm UTC](https://forum.inductiveautomation.com/t/tag-is-bad-quality-in-udt/47808 "2021-06-15T20:46:33Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![jlandwerlen](https://avatars.discourse-cdn.com/v4/letter/j/bc8723/32.png) [@jlandwerlen](https://forum.inductiveautomation.com/u/jlandwerlen)\ **Post date:** [June 16, 2021, 2:22am UTC](https://forum.inductiveautomation.com/t/tag-is-bad-quality-in-udt/47808/4 "2021-06-16T02:22:57Z")
Before you get too far into things, know it's better to use UDTs vs AOIs. I tried to be stubborn, but in the end had to spend a day or two redoing. UDTs are by far better. [http://forum.inductiveautomation.com/t/cannot-read-some-tags-inside-rockwell-aoi/38393/13](http://forum.inductiveautomation.com/t/cannot-read-some-tags-inside-rockwell-aoi/38393/13) > [@Device Load Factor](http://forum.inductiveautomation.com/t/device-load-factor/15781/16): > > Hello all, I just wanted to bring this back to life real quick because I have some questions regarding the newer L80 processors. I currently have 8,963 tags and I am using the Gb port on the front of the PLC solely for my Ignition server. My switch says I am hovering right around 2-2.1Mbps on the port for the PLC. My load factor is at 95%. Why is this so? Why am I not able to use at least half the bandwidth available to me? If this sounds like I don’t know what I am talking about, its because I… --- _[View the full topic](https://forum.inductiveautomation.com/t/tag-is-bad-quality-in-udt/47808)._