> Source: [sk184034](https://support.checkpoint.com/results/sk/sk184034)

# sk184034 - Unable to upgrade Spark Rugged 1595R appliance running version R81.10.10

| Property | Value |
|----------|-------|
| Solution ID | sk184034 |
| Date Created | 2025-09-18 |
| Last Modified | 2026-05-03 |
| Technical Level | General |
| Products | Hardware |
| Versions | Not Version-Specific |
| Platform | 1595R |

## Symptoms

- * After upgrade from R81.10.10 to R81.10.17, the gateway reverts back to the previous version.

* The gateway has more than 10K network objects configured.

* The issue may occur with an upgrade to any of the versions between R81.10.10 and R81.10.17, including the latest GA version.

## Cause

This is caused by a database issue if the user has more than 10K network objects configured.

## Solution

1. Connect to the command line on the Security Gateway.

2. If your default shell is Gaia Clish, then log in to the Expert mode:

   `expert`
3. Run this SQL query in Expert Mode:

   `sqlcmd "DELETE FROM NetworkObject WHERE displayName LIKE '%...' AND name <> domainName;;"`
4. If IoT is not in use, disable it. Otherwise, keep IoT enabled.

5. Manually upgrade the gateway to the desired version.

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