We already know that we still struggle with mobs spawn time after the small buff they did. At some point i had 4 Towers Of Restoration in my rotation at the same time so i coundnt destroy them cause i had no mobs at all to grind after and going to other rotations to actually keep grinding after hours it very painfull and cause sometimes to find another adventurer starting hes grind to my first main spot.
My suggestions are:
1. Reduce the spawn limit at the Tower Of Restoration
2. If it spawns one at the rotation to not spawn another one until the last one destoyed
3. Change the Tower Of Restoration to not give any buff at all cause spots doesnt need that kind of buff cause we already have the Event bubble that creates an overclear by itself.