At times I find discrepancies between data on Navigraph versus from MSFS 2020 data base; Especially on Arrival and Approach information. (either not there at all or the waypoints cannot be found under Navi search.
Here though, I want to highlight ICAO CYYT . MSFS lists: 02/20 11/29 16/34.
Navig lists 10/28 &16/34. You are missing 2 runways and there is 10/28 not listed anywhere else.
I like Navigraph a lot and these issues are infrequent but I sense that it’s not a CPU capacity issue. My system is a desktop : Aurora with Nvidia GTX 1080, 32 mb RAM. Intel(R) Core™ i7-8700 CPU @ 3.20GHz 3.19 GHz and storage available of 1.41TB. I would imagine that some will say your system is old. If so, please check this airport on your computer and let me know if you see the same discrepancy. Thank you