Both website and server migration can be a crucial and huge step in terms of growth—even if you are shifting to a new GPU dedicted server, or leveling up to a more robust dedicated server. But even with the help of thorough planning, a lot of users encounter common issues after migration that can impact site performance or visitor experience.

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Common Issues After Migration
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Infinitive Host / 2 hours August 6, 2025
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A Guide to Common Issues After Migration & How to Fix Them
Both website and server migration can be a crucial and huge step in terms of growth—even if you are
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2. Switching hosts for enhanced performance, or 24/7 support (like Infinitive Host)
Leveling up from shared hosting to dedicated hosting
Shifting to a quicker or more protected hosting service provider
Adapting infrastructure for applications that need a streaming server or AI GPU
processing
Pages not found
404 errors
Drop in rankings
Utilize 301 redirects for all types of changes
shifting to a new GPU dedicted server, or leveling up to a more robust dedicated server. But even
with the help of thorough planning, a lot of users encounter common issues after migration that can
impact site performance or visitor experience.
In this knowledge base, we’ll check out all common issues after migration, their main causes, and
practical fixes to have a seamless post-migration experience—even if you are utilizing services from a
platform like Infinitive Host, handling a GPU server, or transitioning your streaming platform.
Reasons Why Migration Takes Place
Before we deeply dive into the common problems related to migration, it’s necessary to know why this
really happens:
1. Broken URLs & Redirect Problems
The first common issues after migration are generally broken internal links or missing redirects. This
simply happens when the structure of the URL changes, but URLs aren’t redirected appropriately.
Symptoms:
Fixes:

3. Update sitemap.xml and then resubmit it to Google Search Console
Email services are not working properly.
The website shows old content infrequently.
The website is down for a lot of users.
Wait up to almost 48 hours for DNS to completely propagate
Utilize global DNS checker tools to track progress successfully
Stop making huge changes at the time of propagation
Corrupted images
Imperfect pages/posts
If you are migrating a site simply hosted on a GPU server or shifting huge datasets for AI apps,
missing URLs can break automation.
2. DNS Propagation Hold Up
After shifting your domain to the new chosen host, DNS propagation can usually take up to 48 hours
of time.
Symptoms:
Fixes:
This impacts users migrating between cloud hosting setups, mainly when migrating large-scale
applications on a GPU server or a streaming server.
3. File & Database Corruption
File corruption at the time of data transfer is also one of the common issues after migration, mainly
with huge databases or multimedia content.
Symptoms:

4. Errors connecting to the database
Utilize the right transfer protocols (like rsync, SFTP, or SCP).
Check file permissions after the migration process.
Run database repair and improvement scripts
Error 500: Internal Server Error
PHP version issues
Missing modules or extensions
Match the right setup of the old environment
Check PHP/Apache/Nginx settings
Utilize compatibility tools to find discrepancies
Fixes:
Even if you are running a media-intensive website on a streaming server or AI-based models on a
GPU hosting platform, ensuring file integrity is the main post-migration task.
4. Configuration Mismatches
Every single hosting environment is set up uniquely. Migrating from a shared host to a GPU dedicated
server or a cloud server might expose configuration differences.
Symptoms:
Fixes:
At Infinitive Host, these problems are proactively managed at the time of managed migrations, mainly
when shifting to high-performance environments such as an Nvidia GPU server.
5. SSL Certificate Errors

5. HTTPS issues
Broken padlock icon
Visitors are getting security warnings
Reinstall the SSL certificate manually or with the help of the hosting control panel
Force HTTPS redirects sitewide
Utilize different tools, like SSL Checker, to check the right installation
MX records not updated
After the migration process, your SSL certificate might not be reinstalled in the right way, resulting in
“Not Secure” warnings.
Symptoms:
Fixes:
For organizations on a GPU dedicated server or running eCommerce platforms, fixing SSL instantly is
necessary for maintaining user trust.
6. Email Service Disruption
Emails are generally overlooked at the time of migration, making this a common issue after migration,
mainly for all those domains that are using third-party email services or custom SMTP.
Symptoms:

6. Emails are not sending or receiving
SPF/DKIM/DMARC records are missing
Update DNS records (DKIM, MX, SPF, DMARC)
Check SMTP settings in your CMS or mail client
If utilizing webmail, make sure that the new server supports a similar stack
Slow loading speeds
Boosted TTFB (Time to First Byte)
Decreased PageSpeed scores
Allow server-side caching
Utilize a CDN to properly balance traffic
Improve media and script files
Fixes:
This is usually crucial for client-intensive businesses or developers choosing cloud hosting to handle
client data.
7. Performance Drops or Slow Loading
Any type of change in server architecture or location can lead to temporary drops.
Symptoms:
Fixes:
Users shifting to a GPU server or streaming servers may experience performance issues if not
enhanced for the new hosting environment. Hosting service providers like Infinitive Host provide pre-
optimization for GPU-based apps to stop all this.
8. Analytics and Tracking Issue

7. Zero data in Google Analytics
Pixel tracking is not working properly
Conversion aims not to fire
Reinstall every single tracking code manually
Try goal completions and pixel events
Validate with the help of Tag Assistant or Meta Pixel Helper
Take complete backups (files + databases)
Utilize a staging environment before simply going live
Audit SSL, DNS, and tracking properly after migration
The next common issue is broken or lost tracking, which impacts both performance reporting and
advertising.
Symptoms:
Fixes:
Without analytics, you are trusting blindly, mainly if you are scaling a website utilizing GPU hosting for
advanced AI or visual processing.
Best Practices to Avoid All These Common Issues After Migration

8. Collaborate with a trustworthy host like Infinitive Host
For advanced apps, consider a GPU server, cloud hosting, or dedicated server plans
Conclusion
Website migration can feel stressful—but knowing about the common issues after migration helps you
prepare better and fix them quickly. Even if you are shifting to a GPU server, migrating your platform
to cloud hosting, or configuring AI tasks on a GPU dedicated server, thorough post-migration audits
can save you a lot of valuable time, money, and visitors’ trust.
If you are planning to shift, consider working with professionals like Infinitive Host, who provide
enhanced GPU hosting, smooth transitions, and 24/7 support.
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