Why does my budgeting app keep asking me to reconnect my bank?

Most often because the authorization behind the connection expired. Banks and data providers set periodic re-consent windows, so a working connection is expected to ask for re-authentication from time to time. Changing your password or your multi-factor method also ends the existing authorization immediately.

Why do some banks disconnect far more than others?

It depends on how the connection is made. Where a bank offers a proper data-sharing interface, connections tend to be stable. Where one is not available, the connection depends on the bank's login flow staying unchanged, so any update on their side can break it.

Are Canadian banks worse for this?

Connections to Canadian institutions are more prone to interruption than US ones, and the reason is structural rather than any single bank's fault. Canada does not yet have a live open banking framework, so there is no standard interface that every institution supports.

Do I lose my transactions when a connection drops?

No. Everything already imported stays in your account. A dropped connection stops new transactions arriving until you reconnect, but nothing is deleted, and reconnecting resumes the sync rather than starting over.

Why Bank Connections Keep Failing (and How to Fix Them)

About this guide: Descriptions of individual banks and data providers below are based on publicly available information and commonly reported user experience as of August 2026. Bank systems and third-party access policies change frequently and vary by account type and region. Check with your institution for current details. Opinions expressed here are our own.

If your budgeting app keeps asking you to log into your bank again, the first thing worth knowing is that this is normal, expected behavior for how these connections work, and not usually a sign that anything is broken.

The second thing worth knowing is that it genuinely is worse with some banks than others, and it isn’t your imagination.

How the connection actually works

There’s no permanent pipe between your bank and your budgeting app. What exists is an authorization.

When you connect an account, you authenticate with your bank through a data provider that sits in the middle, and your bank issues a token that lets that provider read your transactions. Your budgeting app receives the transactions, not your credentials. In WealthMode’s case specifically, your bank username and password never pass through our systems at all: you enter them with your bank on the provider’s own screen, and what reaches us is the token.

That authorization is the thing that breaks. It’s designed to be revocable and, in many cases, to expire on purpose. So a connection asking to be re-established isn’t a malfunction so much as the security model doing what it was built to do.

The five reasons connections drop

The authorization expired. Banks and data providers apply re-consent windows, and when one closes, the connection stops until you re-authorize. This is the most common cause by a wide margin, and it happens to connections that were working perfectly.

You changed your password or your MFA method. Both end the existing authorization immediately. New phone, new authenticator app, or a routine password change will each do it.

Your bank changed something. A redesigned login page, a new security step, or maintenance on their side can break a connection that depended on the previous flow. You’ll typically see this affect many people at the same bank at once.

Your bank is temporarily unavailable. Outages and maintenance windows interrupt syncing without breaking the authorization. These resolve without you doing anything.

Access was revoked. Either you removed it, or the bank did from their own third-party access settings.

Only the first two and the last need you. The middle two resolve themselves, which is why it matters that an app distinguishes between them rather than telling you to reconnect every time something is late.

Why some banks are so much worse

The difference comes down to how the connection is made.

Where a bank provides a proper data-sharing interface built for this purpose, connections are relatively stable, because the interface is a supported product that isn’t redesigned casually.

Where no such interface is available, the connection has to work through the bank’s normal login flow. That works, but it depends on that flow staying exactly as it is. Any change on the bank’s side, including changes made for good security reasons, can break every connection at once.

This is the whole explanation for why one of your banks reconnects twice a year and another seems to need it monthly.

The Canadian situation specifically

Canadian connections are more prone to interruption than US ones, and the reason is structural rather than any individual bank being careless.

Canada does not yet have a live open banking framework. The federal government has been working toward one, but as of August 2026 there is no operating national system for securely sharing bank data with third parties. Without a standard every institution supports, connections to Canadian banks depend on whatever arrangement is available for each one, which varies institution by institution.

So the fragility Canadians experience is largely the absence of the framework that makes this reliable elsewhere.

Connection problems with the large Canadian banks are a common enough frustration that people search for them by name. CIBC, RBC and TD all come up regularly, and CIBC in particular is one we hear about often, with connections dropping repeatedly or a reconnect attempt failing with a generic error.

Two things are worth saying plainly about that.

It is not specific to one budgeting app. Any app that reads your transactions does so through a third-party data provider, and they are all working with the same per-institution arrangements. A connection that drops in one app is likely to drop in another, because the constraint sits between the bank and the provider rather than inside the app.

It is not a sign that something is wrong with your account. A generic failure during the connect flow is frequently transient. Retrying a few hours later, or the next day, often succeeds where retrying immediately does not.

Whichever bank you are with, checking your bank’s own settings is worth doing. Many institutions have a third-party access or data-sharing section under security or privacy, and access needs to be permitted there for a connection to work at all.

What WealthMode shows you

Not every late connection needs you, and being told to reconnect when you can’t fix anything is its own kind of unhelpful. So the distinction is made explicitly.

A connection that needs reconnecting is one where the authorization has ended: expired, revoked, or invalidated by a credential change. These surface with the bank named, because “Questrade needs reconnecting” tells you what to do in a way that “1 connection needs attention” doesn’t. There’s a reconnect action, and it walks you back through your bank’s authentication.

A connection that is behind but self-healing, because the bank is temporarily unavailable or the sync is just late, is reported without demanding anything. It retries automatically. There’s no button, because there’s nothing useful for you to press.

More on how the connection works, and what it does and doesn’t have access to, is on the bank sync page.

How to fix a dropped connection

Reconnect from the app first. This handles the large majority of cases, since most drops are expired authorization. You’ll re-authenticate with your bank and the sync resumes.
Complete every step of your bank’s login, including MFA. Timeouts here are a common cause of a reconnect that appears to fail for no reason.
Check third-party access at your bank. Sign into your bank’s own site, not the mobile app, and look under security or privacy for a data-sharing or third-party access setting. If access is turned off there, no amount of reconnecting will work.
Wait a few hours and retry. If the failure is on the bank’s side, retrying immediately usually reproduces it. Later in the day often behaves differently.
Remove and re-add the connection. If reconnecting repeatedly fails, disconnecting and connecting fresh can clear a stuck authorization.

Your existing transactions stay put through all of this. A dropped connection stops new data arriving; it doesn’t remove what’s already there.

When a bank simply won’t stay connected

Some combinations of bank and account don’t hold a stable connection, and no amount of troubleshooting changes that in the short term. It’s a limitation of the arrangement between your institution and the data provider, not something a budgeting app can fix from its side.

If you land there, importing CSV files from your bank keeps working regardless. Download your transactions, import the file, and let duplicate detection handle any overlap with what you already have. It takes a couple of minutes and it doesn’t depend on any connection staying alive. Budgeting without connecting your bank covers how to make that a sustainable routine rather than a stopgap.

Fixing a bank that keeps disconnecting: the short version

Reconnection prompts are mostly the security model working as designed, and the banks that drop most often are usually the ones where no proper data-sharing interface exists. In Canada that’s a widespread situation rather than a per-bank failing, at least until an open banking framework is actually running.

Reconnect from the app first, check third-party access at your bank second, and keep CSV import in your back pocket for the connections that never behave. If you’re weighing whether to connect at all, is it safe to connect your bank to a budgeting app? covers what a connection gives access to and how to end it.