Cache problem - modules disappear

waldo99

Hi,
Joomla 3.10.9
T4 2.1.9
JA Landscape 2.0.0

Noticed since latest updates that on homepage module positions disappear:

When having Joomla Cache settings activated (for example with conservative cache) with cache time of 15 minutes... about 15+ minutes later some module positions disappear when surfing to homepage.

Deleting cache in backend of Joomla helps to bring the modules back immediately!
Deactivating the Joomla Cache also helps; but this is of course no solution.
Deleting cache in my browsers have no effect.
Optimizing tool is not active, should be no problem
not always the same module positions disappear

Is there a conflict with t4 cache?
Noticed this problem just since t4 update last week..

Thanks for your help,
Walter

saguaros

Hi Walter,

I tried to clear cache + wait for 15 mins and refresh your site but all positions are still there, could you check again?

waldo99

saguaros

You are right - the problem was gone. I tried several times.

Unfortunately the problem is only gone when Configuration/System/Debug DEVELOPMENT MODE is active (no T4 Cache).
I disabled development mode and 15 minutes later the problem is there again:

I am not sure if it is only in combination with the language switcher - because the problem started now with changing language on frontpage to english version.

2 minutes ago the modules on german and english hompage were gone... exactly now on Edge the german modules are back again and english is missinge... then german modules are gone on Chrome...

Deactivating T4 Cache by using Development Mode as solution?

Please have a look on it

saguaros

waldo99 If you're using Joomla cache settings, you can enable Dev mode for T4 for now 🙂

saguaros

UPDATE:

Our developer just updated T4 on your site a bit to fix the issue, you can use cache + Dev mode OFF now.

This fix is updated in T4 package and will be included in the next release 🙂

waldo99

saguaros
perfect... thanks for your fast support!

saguaros

waldo99 It's my pleasure 🙂