Sync takes forever and end up with timeout at the end

[Koichi_Tsuji]

We are currently experiencing issue for the timeout due to prolonging sync operation, which seems to take forever, for the apps which have been working fine. This is not happening to all the prod app, but happening to some app only.

Checking the performance profiles, and we are seeing the unknown properties, which are causing massive delays.

Is anyone else seeing this?

@takuya_miyai 

[MultiTech]

I assume you're talking about this:

That's new to me too

Is that a normal sync operation?

[Koichi_Tsuji]

Yeah, this is on sync, but on edit, there are the similar properties are listed on edit as well.  Most of the properties are new to me. "GoogleTable" especially. Out of guess, new deployement in terms of the AppSheet table (it should be basing Google Table) could be affected to this slowness?

[SkrOYC]

Just curious, is this related to the "AppSheet Database"?

[Steve]

Aleksi escalated this internally.