After some records BOT not able to click check box

I faced this issue As mention in attachment in manual process adjustment amount.we insert in textbox after click on tab in textbox the adjustment amount show in New Outstanding Reserve and click on save data saved.
But in Bot I insert adjustment amount amount in text box then I used Hot key with tab.it not reflect adjustment amount show in New Outstanding Reserve and click on save data not saved.

Fine
It’s said that we are entering a text in that box but I couldn’t see any activity doing that along the sequence,
Is it entering and then pressing tab or pressing tab once with just a click on that box

Cheers @Aditya10989

Hi Please help me on this as mention the attachment.I am getting amount in checkamt variable but not able to insert. in box.I confirmed before type into activity I use to append in log file to check I am getting amount or not.I got.I am not faced this issue on each record.
I have insert 1800 records in website after successfully insert in between 80 to 100 record then face this issue.


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