1. Majoris enemies performing sentry call in areas that are near impossible to cancel, either being too far away or outright not on the map itself. 

Fix: Sentry calls can only be made in areas of map that players can physically traverse, if the player cannot get there, sentry calls cannot be made there. Majoris enemies must be X distance from the player otherwise sentry calls are not allowed, e.g. they must be within the range of a Grapnel shot or Assault Ground Pound to initiate a sentry call

2. Mob attack timing during bubble attack of Hive Tyrant. Mobs should stop attacking or attack in sync of the psi bubble attack of the Hive Tyrant during the fight. A lot of times, you're forced to eat an attack because the enemy is attacking the same time a bubble is incoming, with no way to avoid both, which then possibly leads into....

3. getting stunlocked. There are so many ways to get stunlocked to death, it's not funny. In the above scenario, because you can't avoid both attacks, you eat one, then eat the next 2 bubble wave attacks and die. Othertimes, it's overlapping attacks that if you miss the first parry/dodge, you just keep eating subsequent attacks and then die.

A good game design should make the player feel like any failures is their fault and not the game taking away control. 

Number one reason preventing the game from being better: The devs releasing patches like this one that needless nerf things players liked. It shows they do not actually understand what players want to see in the game.

Oh and they lied, only block and balanced weapons saw damage increases so fencing weapons got double-F'd this patch. They (probably accidentally while touching them for no reason) entirely removed the fencing weapon type's "riposte window" bonus aka the improved perfect parry window.