Hi @rawadm,
Could you please share a bit more about your app's configuration?
How many records existed within your Table1 (data source)?
The UpdateIf function would evaluate the condition for each record within your data source and modifies any record for which the result is true, so the amount of the records within your data source (Table1) would have an affect on the execution speed of this function.
More details about the UpdateIf function, please check the following article:
UpdateIf function
In addition, you could also take a try with the Update function or the Patch function on your side, then check if the issue is solved on your side (I assume that you only want to update one record within your data source).
Patch function:
Patch(Table1,First(Filter(Table1,ID=SearchID_3.Text)),{Suporter:"Yes"})
Update function:
Update(
Table1,
First(Filter(Table1,ID=SearchID_3.Text)),
{
Column1:First(Filter(Table1,ID=SearchID_3.Text)).Column1,
Column2:First(Filter(Table1,ID=SearchID_3.Text)).Column2,
...,
Suporter:"Yes"
}
)
More details about the Update function and Patch function in PowerApps, please check the following article:
Update function, Patch function
Best regards,
Kris