Login Page - Create Account

Support Board


Date/Time: Sat, 03 Jan 2026 21:48:53 +0000



Post From: Periodic chart freezing in v2849 when using Volume by Price

[2026-01-03 00:43:41]
User329455 - Posts: 25
I am experiencing replay freezes in version 2849 that do not occur in version 2695.

Symptoms:

1. Replay freezes at the exact same timestamp every time

2. CPU usage remains normal (no spike)

3. Rewinding and replaying freezes at the same point

4. Safe Mode does not change the behavior


What I’ve confirmed:

1. The issue is not related to ACSIL or custom studies

2. A simple chartbook without Volume by Price works correctly

3. Copying charts into a new chartbook does not resolve the issue

4. Deleting and downloading chart data and depth data had no affect.

5. Removing Volume by Price and Volume by Price for TPO from all charts eliminates the freeze



How Volume by Price is configured:

1. The Vol by Price studies all use 'Trading Day Start Time to End - Reset at Day Session'

2. Separate profiles for RTH and Overnight sessions

3. No Visible Range profiles


Replay Mode:

- Standard Replay
- All Charts in Chartbook


This appears to be a blocking condition where Volume by Price calculations are waiting for data to complete during replay in v28xx.

Could you please confirm:

Whether replay behavior regarding Volume by Price aggregation changed in recent versions

What specific Volume by Price settings are recommended to avoid blocking during replay while keeping session-based profiles enabled

Thank you.