Why does 1c slow down for one user?

Question

1C

There is BP 3.0, on the platform 8.3.5.1119. MSSQL 2012 on server 2012r2
Problem:
1C slows down and freezes only for one user of 1C itself.
Those. If we log in from the same computer, for example, under the Admin, another accountant, everything flies. If we go under the slowing down users - wildly stupid. Rebuilding indexes helps for a very short time. Moreover, no matter what RDP session comes from, it is one single user that slows down.
They made him one-on-one rights like an administrator, like other accountants ... One fig, slows down and that's it.

Answer 1

The solution to this problem is very simple - forget about this user and create a new account for him (if this is not an AD user).
There are two reasons why it can slow down for one, while for the rest everything works with identical rights set in the configurator, I see two:
1) For the user, something tricky was screwed up in additional settings and access restrictions (RLS). Or perhaps they made some kind of crooked edits to the settings of the roles themselves (for example, so that ordinary accountants would not see the balances on salary accounts). The probability that the problem in the database is not very high, since, based on my experience, problems have never been localized on a single user - everyone felt the brakes.
2) Tricky settings in the configuration code for the features of this user. I explain - in one company, I saw a code at the start of the system, according to which the name of the logged in user was analyzed and if it was equal to a certain string, then synchronization with the SAP database was started. Maybe your user has a wait handler that does something awful every few minutes.

Answer 2

First, install the latest version of the platform, 8.3.5, the entire branch is retarded. Bugs are fixed in every release. How do the brakes show up? slow holding, opening forms, what exactly? Have you watched what is happening at this moment in the administration console of the 1C server? In connections there is a long reversal to a DBMS?

Answer 3

And on another computer, how does the login under this problematic user behave?