Hi @HnP_Solutions , can you share your website URL? Have you tried rolling back your code changes?
Topic summary
Issue: “Add to Cart” stops working after selecting a product variant (e.g., size/color) across the entire Shopify site.
Context:
- Not caused by out‑of‑stock items or app conflicts, per OP.
- Site code was previously modified to add custom swatches (visual option selectors) and to make the Add to Cart button redirect directly to Checkout.
- Problem appears only after a variant is chosen, suggesting a theme/JS conflict with variant selection logic.
Evidence:
- Screenshots attached; no code snippet provided. Images indicate the behavior but aren’t sufficient to diagnose without site access.
Requests/Questions:
- A responder asked for the website URL to inspect.
- They also asked whether rolling back the recent code changes has been tried.
Suggested next steps (from discussion):
- Share the store URL.
- Roll back or disable the custom swatch and direct‑to‑checkout modifications to test if functionality returns.
Status:
- Unresolved/ongoing. Root cause not yet identified; action items are to provide the URL and attempt a rollback to isolate the issue.