StepDiag | Interactive IT & Technical Troubleshooters

Software, Applications & Web Services

Interactive: Exchange Database Mount Failed: ESEUTIL Guide

An interactive root-cause diagnostic tree to resolve Exchange database mount failures, dirty shutdown states, and corrupted transaction logs using ESEUTIL commands.

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Networking & Connectivity

Interactive: Group Policy Loopback Processing Not Working — gpo loopback troubleshooting

An interactive root-cause diagnostic tree to resolve Group Policy Loopback Processing failures in Active Directory environments. Systematically isolate security permission blocks, replication latency, conflicting GPO precedence, and User Group Policy Loopback registry configuration errors.

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Software, Applications & Web Services

Interactive: SCCM Client Not Reporting: Heartbeat Fix

An interactive root-cause diagnostic tree to resolve SCCM (MECM) client communication failures, missing heartbeat discovery data records, and CCMExec agent stalls.

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Networking & Connectivity

Interactive: Citrix Session Disconnecting Randomly

An interactive troubleshooting workflow to isolate and fix random Citrix session drops, EDT-to-TCP fallback failures, idle timeout policies, and MTU packet fragmentation.

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Hardware & Drivers

Interactive: Laptop Battery Drains - Software or Battery Health?

An interactive root-cause diagnostic tree to resolve rapid laptop battery depletion and sudden shutdowns. Systematically isolate rogue background software processes, sleep state power leaks, and physical lithium-ion battery wear.

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Networking & Connectivity

Interactive: Is It ISP, Router, or Device Causing Lag?

An interactive diagnostic tree to pinpoint the exact source of network latency, ping spikes, and throughput bottlenecks. Systematic testing isolates whether your ISP routing, router bufferbloat, or local endpoint configuration is causing network lag.

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Hardware & Drivers

Interactive: PC Crashes in Games - Temp, PSU, or Driver?

An interactive root-cause diagnostic tree to resolve random game crashes, black screens, and system hard reboots. Systematically isolate thermal limits, power supply transient spikes, and graphics driver faults.

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Software, Applications & Web Services

Interactive: Email Bounced - DNS, Blacklist, or Content?

An interactive root-cause diagnostic tree to resolve email delivery failures, bounce-back non-delivery reports (NDRs), and SMTP rejection codes. Systematically isolate DNS authentication gaps, blacklist blocklists, and spam filter content blocks.

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Software, Applications & Web Services

Interactive: Website Slow - Hosting, CDN, or Code?

An interactive root-cause diagnostic tree to resolve slow website loading speeds and poor Core Web Vitals. Systematically isolate server-side TTFB delays, content delivery network configuration errors, and unoptimized database queries.

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Networking & Connectivity

ERR_SSL_PROTOCOL_ERROR: Chrome and Edge Fix

An interactive root-cause diagnostic tree to resolve the ERR_SSL_PROTOCOL_ERROR on Google Chrome and Microsoft Edge. Troubleshoot client SSL state corruption, QUIC protocol packet drops, antivirus HTTPS interception, and TLS cipher mismatches.

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