Multi-Update feature not working

[pepe]

Hi Sergey,
I am getting problems with:
1. Multi-Update function, records do not update. Please see attachment.

2018-11-23 Multi-Update.pdf

(539.19 KiB) Downloaded 275 times

2. With certain operations, the system response becomes very slow. I am using a number of MySQL functions in MySQL formula. There are no more than 40 records in the table. The following operations are getting extremely slow:
- Multi-Update
- calling the item page
- in listing, moving from one page to the next

Could you please look into issue 1 and provide some advice for fixing the performance problem of issue 2.
Thank you, best Pepe

[support]

If you select one record?

[pepe]

Selecting 1 record only works. Data update okay, notification does not work though.
Best, Pepe

[support]

It's hard to say what is it. Probably issue to configuration where you are using lots of formulas and query are slow.