This happened earlier this week. The board felt very heavy when I tried to reply to an update.
When I checked the tab usage, it was consuming around 1.5 to 1.6 GB of memory, even though the filtered board view had fewer than 10 items.
Hi Alui, Welcome to the community.
I wonder if its worth checking with Monday support on this directly to see if they can suggest anything!? I know the support team has always been proactive trying to resolve my issues! 
I just tested this. It doesn’t make a difference if you are on a filtered view, or the main table with all the data. The memory usage stays the same.
I just checked, and 1 of my boards was at 1.9 GB! The same board on a different tab was 856 MB.
I would love to know what we can do to reduce the memory usage. We’ve had a ticket open since last summer, with still no answers.
Here is what you can do + the explanations: ChatGPT - Board Performance Factors
Let me know if you need help :).
Bruce Gosk | bruce@mintconsulting.org
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