What you’re seeing
- Memory usage in Task Manager starts low after a reboot and creeps up hour by hour until it sits above 90%.
- Programs become sluggish, windows go blank or 'Not Responding', and the system eventually runs out of memory.
- A warning that the computer is low on memory appears even though only a few applications are open.
- A server needs a scheduled weekly restart just to keep working, and skipping it causes trouble.
- Closing every visible program doesn't bring memory usage back down.
Common causes
Every environment is different, but these are the causes our engineers find most often:
- An application or Windows service has a memory leak, allocating memory and never releasing it.
- A device driver, often for networking, storage or security software, is leaking kernel memory that only a restart frees.
- A database engine such as SQL Server is allowed to use all available memory, which is by design but starves everything else on a shared server.
- Browser tabs, extensions or collaboration apps accumulate memory over long sessions on PCs that are never restarted.
- An add-in for Outlook or another Office program holds onto memory every time it processes a message or document.
- The machine simply has too little RAM for its current workload, so normal growth looks like a leak.
Why it matters
Memory exhaustion causes slowdowns that get worse the longer the system runs, which often means the worst performance hits at the busiest part of the week. On a server, the eventual crash or forced reboot interrupts everyone who depends on it, and scheduled reboots to mask the problem create blind spots in uptime. Leaks in drivers or security agents can also signal outdated software that carries its own vulnerabilities. Finding the actual leaking component avoids buying RAM that would only delay the next slowdown.
How AskTechGurus fixes it
Skip the trial and error. A certified engineer works on your actual system, finds the root cause, and fixes it properly.
Tell us what’s happening
Submit a ticket in about two minutes. Paste the error, describe what changed, and pick your tier. No charge to submit.
A certified engineer diagnoses it
A vetted, US-based systems engineer claims your ticket, usually within minutes during business hours, and investigates over a secure remote session you can watch and end at any time.
Fixed and verified with you
The engineer resolves the root cause and confirms with you that it’s working. You don’t just get a workaround, and you get a plain-English summary of what was wrong.
Pay only when it’s resolved
Fixed price from $99, invoiced only after you approve the fix. If it isn’t resolved, you don’t pay.
Frequently asked questions
Why does a restart fix it temporarily?
A restart clears everything held in memory, including whatever a leaking program has been hoarding. The leak starts again right away, which is why the slowdown returns on a predictable schedule.
Will adding more RAM solve it?
Extra RAM only buys time if something is leaking. An engineer identifies which process or driver is growing so the root cause can be addressed, and recommends more memory only if the workload genuinely needs it.
Can the server stay online while this is investigated?
In most cases, yes. Memory usage can be traced on a running system, and any change that needs a restart is planned with you first.