Based on your query, I searched for information but could not find any specific technical details or reports discussing "dealing mechanism issues" with Red Dragon Poker.

The search results did include some broader player concerns and feedback about the platform, which I've summarized for your reference.

| Reported Area of Concern | Platform / Context | Key Points from Searches |

| :--

| Account Closures & Collusion Allegations | Online "Red Dragon Poker" site | Some users reported having their accounts banned and funds confiscated due to alleged collusion. It was mentioned that the platform provided little explanation and was unresponsive to inquiries. |

How to Evaluate Any Poker Platform

Since specific technical details about dealing mechanisms are unavailable, here are some general aspects you can look into to assess any online poker room, including Red Dragon:

* Understand the "Dealing Mechanism": In online poker, this primarily refers to the Random Number Generator (RNG). A certified RNG is crucial to ensure that card distribution is truly random and fair, preventing any predictable patterns.

* Check for Independent Certification: Reputable online poker platforms often have their RNG systems regularly tested and certified by independent auditing firms (e.g., eCOGRA). Look for seals of certification on the platform's website.

* Research Player Reviews and Complaints: Look for patterns in player feedback on forums and review sites. Isolated complaints can happen, but repeated mentions of similar issues (like non-random card distribution or account problems) can be a red flag.

* Review Terms of Service and Security Policies: Understanding a platform's rules regarding game integrity, collusion, and the handling of disputes can provide insights.

* Contact the Platform Directly: For the most accurate information about their technology and security measures, consider reaching out to their official customer support.

I hope this information provides a useful starting point for your research. If you have more details about the specific type of issue you're interested in, I may be able to conduct a more targeted search.