We have two sites A and B, CMS for each site is on the same server, and both sites have two presentations servers P1 and P2 (A and B share the same servers for presentation).The problem that we have is: Change is made on the content page in the Pages app (saved, published), and one presentation server presents a new value and another presents cached (old) value.
Presentation server which presents cached value presents it next 10 min or sometimes we need to recycle app to remove the cache.
Behavior on the sites:
- A site:
- P1 remove cache immediatly
- P2 still present cached value
- B site:
- P1 still present cached value
- P2 remove cache immediatly
On both sites web farms are healthy, and in the tasks, there are no tasks.My expectation was that for the A and B sites we will have the same problem on the same presentation server (P1 or P2), and I was suspicious that it is something wrong with that server, but as you can see it is not that problem.Sometimes P1 doesn't remove cache sometimes P2 (there is no pattern for which one will work correctly).We are using Kentico 13 Core, a load balancer for both sites, and two presentation servers per site (P1 and P2).Any kind of help will be great.Thanks in advance.
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