@Cobaltdragon913 @aocashleylynn - Please note this.
Knights Templar AI:
AI is not using new technology Lettre de Change
AI is not using new technology Treasure Towers
AI does not upgrate Templar Brother to Elite level
UPD For some reason Knights Templar AI became much worse to play after the last small patch
AI often ignores the transition to the next epoch also AI does not use pilgrims and for some reason builds a lot of barracks in the first epoch. In short Knights Templar AI is broken 
Holy Roman Empire AI:
For some reason, the AI isn’t using Black Rider.
UPD AI does not use the new Cistercian Abbeys technology and thus loses the ability to stockpile resources in the Monastery and inspire residents near the Monastery to get resources even faster .
All AI Civilization:
AI doesn’t upgrade Cupellation technology
The AI uses Point of Interest (in certain situations) but if the map size is large the AI does not capture Point of Interest far from its base . Although it often happens that the AI may not capture a point like Merchant Camp even near its base.
AI does not use Lost Ronin fully AI captures this point but does not use Ronin.
AI never destroys Wolf Den for gold
AI rarely captures (accidentally when most likely leading its troops near the point) Forgotten Ruins and never uses villager to mine Relic.
The AI rarely captures (randomly when it is most likely to lead its troops near a point) Abandoned Outpost and does not use this point.
P.s the only point the AI uses is Merchant Camp and it captures it more often to get additional resources.
P.s If you notice any AI bug, you can post it in this thread, but it’s better to write to support right away and then the bug will be fixed as soon as possible. https://support.ageofempires.com/hc/en-us/requests/new