Having this banking issue for a long period is hard to deal with, anandshah.

I appreciate the time and effort you've spent with our support agents. I'll personally share your feedback with our Customer Support Team regarding this one. We'll be able to take action on improving our customer service. Though the connectivity issue between Kotak Bank and QBO is already resolved, I'd suggest visiting our QuickBooks Blog page to keep you updated about this one. 

For now, just manually add your bank transactions in QuickBooks Online. This is to make sure you can stay on top of your business while our bank engineers are working to resolve this. Feel free to visit our Banking page for more insights about managing your bank feeds in QBO.

I'm just one post away if you need a hand with reconciling your accounts or any QuickBooks related. I'll be here to ensure your success. You have a good one.