Good day, comrades. I'm not sure how to form the question correctly, but the following problem has arisen. With the increase in the number of networks in a certain group (~ 450 subnets), they stopped loading and displayed in IPAM (v 4.2). It seemed to me that the problems with reading all the records are related to the database, so I rebuilt the indexes of the tables, but it did not help, there are ideas? Thank you in advance.
Explanation for the screenshot: the download does not end never, although some subnets are displayed in the block on the left.