Long download time and error loading schedule tasks (1.2gb)

I have given you access to the project https://construction.bentley.com/a8490edf-c13b-4b73-80e6-a1f1d7e8ef47 where we have uploaded zone7 sp file from client (@400MB).

So the 3D authoring tool is E3D which is federated in Navisworks & then spx from NW in imported in Synchro.

Issues with this model size are:

1. It take long time to open (@15 mins)

2. Field app fails to do status update, gives error like ‘error loading schedule tasks’.

Logs attached.

So what is exactly limitation on status update like # of tasks / # of resources? & when will it be removed?

Manoj

Investigation notes: