App Slow or Laggy? Fixes

Lag, slow uploads, high CPU or memory use. 36 troubleshooting guides for 33 apps — what causes each error and the fixes that work, most likely first.

Note Taking

Why Is Anytype So Slow? (Anytype)
Bear Slow and Laggy With Large Notes (Bear)
Why Is Coda So Slow? (Coda)
Craft Slow or Laggy on Mac (Craft)
Why Is Evernote So Slow? (Evernote)
iA Writer High CPU Usage on Mac (iA Writer)
Why Is Logseq So Slow? (Logseq)
Logseq Mobile App Slow and Laggy (Logseq)
Why Is Notion So Slow? (Notion)
Notion Mobile App Slow to Open (Notion)
Obsidian Mobile Slow to Open on iPhone and Android (Obsidian)
Reflect Open High CPU With iCloud (fileproviderd) (Reflect)

Project Management

Why Is Asana So Slow? Lagging Web and Desktop App (Asana)
Why Is Jira So Slow? Jira Running Slow Fixes (Jira)
Trello Slow or Lagging (Trello)

Video Editing

Filmora Lagging and Slow Playback (Filmora)
PDHanumanSvr.exe High CPU Usage (PowerDirector)
VN Video Editor Lagging (VN Video Editor)

Vpn

Analytics

PostHog Feature Flags Not Working or Undefined (PostHog)
Why Is PostHog So Slow? (PostHog)

Cloud Storage

Dropbox Using Too Much CPU or Memory (Dropbox)
OneDrive High CPU Usage on Windows 11 (OneDrive)

Code Editor

Design

Why Is Adobe Express So Slow? (Adobe Express)
Why Is Canva So Slow and Laggy? (Canva)

Photo Editing

Lightroom Classic Running Slow (Adobe Lightroom)
Pixelmator Pro Super Resolution or Denoise Very Slow (Pixelmator Pro)

Automation

n8n Out of Memory (JavaScript Heap Out of Memory) (n8n)

Noise Cancellation

Krisp High Memory and CPU Usage on Mac (Krisp)

Password Manager

1Password High CPU Usage and Slow App (1Password)

Team Communication

Slack Using Too Much Memory (Slack)

Writing Tools

Grammarly Slowing Down Browser (Grammarly)

Other kinds of errors