Conduct diagnostics and eliminate unstable operation of BAF / 1C.

Budget: 1000 UAH Deadline: 2 days

Hello!
I am ready to connect to the solution. I have experience working with 1C/BAF in conjunction with MSSQL and RDP environments, including diagnosing complex issues (connection drops, load, network, database locks). I will conduct a deep analysis (SQL, network, server resources), find the cause of error 10054, and propose a stable solution with further optimization. I can start immediately.

Budget: 1500 UAH Deadline: 7 days

Hello.
I have significant experience in setting up infrastructures similar to yours (Windows+MS SQL+BAF/1C+RDS). I regularly support objects with databases much larger than yours.
To start, I will need a list of what the current support team has undertaken, access to the monitoring system (if available), and access to the server.
The price mentioned is approximate and will be adjusted after discussing the details.

Budget: 2900 UAH Deadline: 1 day

Hello! My name is Mikhail, I am a system administrator with over 20 years of experience.

📌 I have reviewed your task — Conduct diagnostics and resolve the unstable operation of BAF / 1C. I have extensive practical experience in performing similar tasks. You can find feedback on similar projects in my profile. I am ready to start working on the task immediately after discussing the technical details and the payment amount.

Is this a server in the office or remote? If in the office, what router is being used?

✅ The work will be completed promptly and with high quality.
✅ Warranty — 10 days after the completion of the work.
✅ Support if needed.

🔗 Examples of completed projects:
Freelancehunt

💼 My skills:
Server setup and maintenance
Virtualization: VMware, Hyper-V, Proxmox
Windows / Linux Server installation and configuration
MSSQL Server
1C:Enterprise, M.E.Doc, Bitrix
LAMP / LEMP stacks, SSL certificates
Mail servers: Postfix, Dovecot, Roundcube, SPF, DKIM
Monitoring system Zabbix
Cloud storage, FTP servers
Backup, replication
Network equipment configuration: VLAN, VPN, Wi-Fi

"Quality is doing it well even when no one is watching."
Sincerely,
Mikhail Expand

Budget: 1400 UAH Deadline: 1 day

Good day, we professionally service BAS/1C systems and the servers for them, https://integrabas.com.ua/, please contact me in private to discuss all the details.

Budget: 25000 UAH Deadline: 7 days

Good day!

We are the SDEV team (s-dev.tech), specializing in solving complex technical tasks in the field of system infrastructure, databases, and high-load systems. We have significant experience in diagnosing and optimizing the performance of 1C, BAF, MSSQL in complex RDP environments.

Your case - the instability of BAF / 1C in a big data environment (over 400 GB) and TCP connection termination errors - is a classic symptom of deep systemic problems that are often not detected during superficial diagnostics. We are ready to quickly and accurately find the root of the problem.

✅ Our approach:

1. Deep infrastructure diagnostics:
- Analysis of Windows Server, MSSQL, BAF logs, and network events.
- Monitoring resource status (CPU, RAM, I/O, network) during 1C operation.
- Checking for locks, blocks, slow queries in MSSQL.
- Diagnosing network interaction between RDP, BAF, and SQL (especially on ports 1562/1563).

2. Analysis of the error "10054 - The remote host forcibly closed the existing connection":
- Checking TCP timeouts, keep-alive settings.
- Analyzing session states, possible service restarts, or connection pool overflow.
- Checking for the impact of antivirus software, firewalls, or network devices.

3. Optimization and resolution:
- Configuring MSSQL parameters for large data volumes (memory, tempdb, maxdop).
- Optimizing BAF configuration (connection pools, timeouts, cache).
- Checking database integrity and the need for indexing.
- Recommendations for load balancing (e.g., moving SQL to a separate server).

4. Documentation and support:
- A complete report with the identified cause, actions taken, and recommendations.
- Consultation with your team to prevent future incidents.

We work with Python, FastAPI, Docker, Linux - but for this case, our experience in system analysis, working with MSSQL, and 1C infrastructure is key. We have already solved similar cases with large databases and BAF instability in corporate environments.

We are ready to start today - without unnecessary questions and with a guaranteed result.

Best regards,
Igor, Senior Tech Lead & Sales Manager, SDEV 🚀 Expand