hmm that's odd because pause frames come in when port is overloaded and same when output errors and total output drops increment together , pause frames are a form of flow control for the switch port
you could try change the image but I would wirehsark the interface first find out what type of traffic is really going into the port as what the switch is showing and what your saying the notepad is only doing don't really match , because the interface at times is being overloaded and its showing that with these types of errors incrementing
do you manage your switches with any software that does history of the interface tjat you can measure the traffic or look back at ,splunk , prtg , solarwinds that can help show the history of the port traffic
I was suggesting to change the cable as a test to be sure on one device just to be sure its not that
your last port wasn't showing pause frames you posted and was recently cleared too , that ports is running length of time of the swiotch are the pause frames currently incrementing
You have couple of choice here , actually find out at the wire level what the traffic is then tray and fix it with qos or other features or upgrade is you think its software issue but you could be back to square one if its not
